4D number history
4D number 6636 — drawn 5 times across our 10 tracked operators, most recently on 2025-08-27.
Most recently drawn as Consolation at Perdana 4D on 2025-08-27.
Wins of 6636 by operator
| Operator | Total wins | Last seen |
|---|---|---|
| Perdana 4D | 2 | 2025-08-27 |
| Special Cash Sweep 4D | 1 | 2024-06-29 |
| STC Sandakan 4D | 1 | 2025-02-15 |
| Singapore Pools 4D | 1 | 2024-03-10 |
Every recorded draw of 6636
| Date | Operator | Prize tier |
|---|---|---|
| 2025-08-27 | Perdana 4D | Consolation |
| 2025-02-15 | STC Sandakan 4D | Consolation |
| 2024-06-29 | Special Cash Sweep 4D | 3rd prize |
| 2024-03-11 | Perdana 4D | Consolation |
| 2024-03-10 | Singapore Pools 4D | Special prize |
Number facts — 6636
A read of the four digits of 6636 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 + 6 + 3 + 6 = 21 |
|---|---|
| Digit product | 6 × 6 × 3 × 6 = 648 |
| Reverse | 6366 |
| Palindrome | No |
| Unique digits | 2 of 4 |
| Sequential pairs | 66, 63, 36 |
| Big/Small bias | 1 small (0–4) / 3 big (5–9) — leans Big |
| Parity | Even |
| Prime | No — 6636 = 2^2 × 3 × 7 × 79 |
iBox / Permutation play — 6636
For an iBox or Permutation bet, your ticket wins if the operator draws any arrangement of the same four digits. The unique arrangements for 6636 are listed below — there are 4 permutations total (repeated digits collapse the 24 possibilities down to 4).
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 6636 by one digit:
Cultural reading of 6636
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) |
| 6 | luk (六) | smooth and flowing (similar to 流 lau) |
| 3 | saam (三) | birth and growth (similar to 生 sheng) |
| 6 | luk (六) | smooth and flowing (similar to 流 lau) |
Combined reading: Includes 6 (六 luk), commonly associated with smoothness through the homophone 流. The digit sum is 21.
Hot or cold?
6636 has appeared 5 times — close to the average 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 6636 ever won?
- Yes — 6636 has been recorded as a winning number 5 times across the 10 4D operators 4dcheck tracks.
- When was the most recent time 6636 won?
- The most recent recorded draw of 6636 was on 2025-08-27 at Perdana 4D.
- Which operator has drawn 6636 most often?
- Perdana 4D has drawn 6636 the most times in our recorded window.
- Is 6636 a hot or cold number?
- 6636 has 5 recorded wins — close to or below the average. Treat hot/cold as historical curiosity rather than prediction.
- How many iBox permutations does 6636 have?
- 6636 has 4 unique 4-digit permutations — listed under the iBox section above. Each one wins if you bet 6636 on a permutation (iBox) play and that arrangement is drawn.
- What is the digit sum of 6636?
- The digits 6 + 6 + 3 + 6 sum to 21.