4D number history
4D number 1604 — drawn 14 times across our 10 tracked operators, most recently on 2026-04-22.
Most recently drawn as Consolation at Lucky Hari Hari 4D on 2026-04-22.
Wins of 1604 by operator
| Operator | Total wins | Last seen |
|---|---|---|
| Lucky Hari Hari 4D | 5 | 2026-04-22 |
| Singapore Pools 4D | 3 | 2025-09-24 |
| Sports Toto 4D | 3 | 2026-01-17 |
| Special Cash Sweep 4D | 1 | 2024-08-03 |
| Grand Dragon Lotto | 1 | 2024-03-07 |
| Perdana 4D | 1 | 2024-04-30 |
Every recorded draw of 1604
| Date | Operator | Prize tier |
|---|---|---|
| 2026-04-22 | Lucky Hari Hari 4D | Consolation |
| 2026-01-17 | Sports Toto 4D | Consolation |
| 2025-12-03 | Lucky Hari Hari 4D | Special prize |
| 2025-09-24 | Singapore Pools 4D | Consolation |
| 2025-05-28 | Sports Toto 4D | Consolation |
| 2025-02-10 | Lucky Hari Hari 4D | Consolation |
| 2025-02-01 | Singapore Pools 4D | Special prize |
| 2025-01-08 | Singapore Pools 4D | Special prize |
| 2024-10-02 | Sports Toto 4D | Special prize |
| 2024-08-03 | Special Cash Sweep 4D | Consolation |
| 2024-07-18 | Lucky Hari Hari 4D | 1st prize |
| 2024-06-21 | Lucky Hari Hari 4D | Consolation |
| 2024-04-30 | Perdana 4D | Consolation |
| 2024-03-07 | Grand Dragon Lotto | Special prize |
Number facts — 1604
A read of the four digits of 1604 on their own — these properties hold whether or not the number has ever been drawn. Most serve no statistical purpose for a random 4D draw, but they're useful context when comparing numbers or choosing iBox plays.
| Digit sum | 1 + 6 + 0 + 4 = 11 |
|---|---|
| Digit product | 1 × 6 × 0 × 4 = 0 |
| Reverse | 4061 |
| Palindrome | No |
| Unique digits | 4 of 4 |
| Sequential pairs | 16, 60, 04 |
| Big/Small bias | 3 small (0–4) / 1 big (5–9) — leans Small |
| Parity | Even |
| Prime | No — 1604 = 2^2 × 401 |
iBox / Permutation play — 1604
For an iBox or Permutation bet, your ticket wins if the operator draws any arrangement of the same four digits. The unique arrangements for 1604 are listed below — there are 24 permutations total (all four digits are distinct, so the maximum 24 permutations apply).
Nearby numbers
Walk up or down by one, jump to the reverse, or see numbers that differ by just a single digit position.
Numbers that differ from 1604 by one digit:
Cultural reading of 1604
In Malaysian, Singaporean, and Cambodian Chinese 4D culture, individual digits carry phonetic associations through Cantonese homophones. These are widely shared folk readings — not predictions and not statistical claims.
| Digit | Sound | Common association |
|---|---|---|
| 1 | yat (一) | single, the start, certainty |
| 6 | luk (六) | smooth and flowing (similar to 流 lau) |
| 0 | ling (零) | nothing, the empty starting point |
| 4 | sei (四) | phonetically near 死 (death); generally avoided |
Combined reading: Contains one 4 — phonetic to 死 (si); often avoided in number selection, though it carries no statistical effect on a random draw. Includes 6 (六 luk), commonly associated with smoothness through the homophone 流. The digit sum is 11.
Hot or cold?
1604 has appeared 14 times — comfortably in the "hot" range across our window.
For the full picture, see the hottest and coldest numbers tool which ranks every drawn 4-digit number across all 10 operators.
Check this number at each operator
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Frequently asked questions
- Has 4D number 1604 ever won?
- Yes — 1604 has been recorded as a winning number 14 times across the 10 4D operators 4dcheck tracks.
- When was the most recent time 1604 won?
- The most recent recorded draw of 1604 was on 2026-04-22 at Lucky Hari Hari 4D.
- Which operator has drawn 1604 most often?
- Lucky Hari Hari 4D has drawn 1604 the most times in our recorded window.
- Is 1604 a hot or cold number?
- 1604 sits on the hotter side of our distribution, with 14 recorded wins. Note this is a backward-looking statistic and does not affect future draw probability.
- How many iBox permutations does 1604 have?
- 1604 has 24 unique 4-digit permutations — listed under the iBox section above. Each one wins if you bet 1604 on a permutation (iBox) play and that arrangement is drawn.
- What is the digit sum of 1604?
- The digits 1 + 6 + 0 + 4 sum to 11.