4D number history
4D number 6438 — drawn 15 times across our 10 tracked operators, most recently on 2026-04-18.
Most recently drawn as Special prize at Lucky Hari Hari 4D on 2026-04-18.
Wins of 6438 by operator
Every recorded draw of 6438
| Date | Operator | Prize tier |
|---|---|---|
| 2026-04-18 | Lucky Hari Hari 4D | Special prize |
| 2026-03-04 | STC Sandakan 4D | Consolation |
| 2026-03-01 | Magnum 4D | Special prize |
| 2026-01-17 | STC Sandakan 4D | Special prize |
| 2025-11-16 | Singapore Pools 4D | 3rd prize |
| 2025-05-11 | Sports Toto 4D | Consolation |
| 2025-02-12 | Grand Dragon Lotto | 2nd prize |
| 2025-02-09 | Magnum 4D | Consolation |
| 2025-01-19 | Magnum 4D | Consolation |
| 2024-12-27 | Grand Dragon Lotto | 1st prize |
| 2024-10-20 | Perdana 4D | Consolation |
| 2024-10-15 | Lucky Hari Hari 4D | Special prize |
| 2024-10-10 | Lucky Hari Hari 4D | Special prize |
| 2024-08-15 | Lucky Hari Hari 4D | Consolation |
| 2024-02-11 | Singapore Pools 4D | 1st prize |
Number facts — 6438
A read of the four digits of 6438 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 | 6 + 4 + 3 + 8 = 21 |
|---|---|
| Digit product | 6 × 4 × 3 × 8 = 576 |
| Reverse | 8346 |
| Palindrome | No |
| Unique digits | 4 of 4 |
| Sequential pairs | 64, 43, 38 |
| Big/Small bias | 2 small (0–4) / 2 big (5–9) — balanced |
| Parity | Even |
| Prime | No — 6438 = 2 × 3 × 29 × 37 |
iBox / Permutation play — 6438
For an iBox or Permutation bet, your ticket wins if the operator draws any arrangement of the same four digits. The unique arrangements for 6438 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 6438 by one digit:
Cultural reading of 6438
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 |
|---|---|---|
| 6 | luk (六) | smooth and flowing (similar to 流 lau) |
| 4 | sei (四) | phonetically near 死 (death); generally avoided |
| 3 | saam (三) | birth and growth (similar to 生 sheng) |
| 8 | baat (八) | prosperity (similar to 發 faat); the most auspicious digit |
Combined reading: Contains one 8 — phonetic to 發 (faat), commonly cited as auspicious. 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. Contains both 6 (流, smooth) and 8 (發, prosperity) — a pairing widely treated as one of the most auspicious in 4D folk numerology. The digit sum is 21.
Hot or cold?
6438 has appeared 15 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 6438 ever won?
- Yes — 6438 has been recorded as a winning number 15 times across the 10 4D operators 4dcheck tracks.
- When was the most recent time 6438 won?
- The most recent recorded draw of 6438 was on 2026-04-18 at Lucky Hari Hari 4D.
- Which operator has drawn 6438 most often?
- Lucky Hari Hari 4D has drawn 6438 the most times in our recorded window.
- Is 6438 a hot or cold number?
- 6438 sits on the hotter side of our distribution, with 15 recorded wins. Note this is a backward-looking statistic and does not affect future draw probability.
- How many iBox permutations does 6438 have?
- 6438 has 24 unique 4-digit permutations — listed under the iBox section above. Each one wins if you bet 6438 on a permutation (iBox) play and that arrangement is drawn.
- What is the digit sum of 6438?
- The digits 6 + 4 + 3 + 8 sum to 21.