4D number history

3666

4D number 3666 — drawn 14 times across our 10 tracked operators, most recently on 2026-03-27.

14
Total wins
6
Operators
2026-03-27
Last seen
Lucky Hari Hari 4D
Top operator

Most recently drawn as Special prize at Grand Dragon Lotto on 2026-03-27.

Wins of 3666 by operator

OperatorTotal winsLast seen
Lucky Hari Hari 4D52025-04-30
Special Cash Sweep 4D22025-08-23
Grand Dragon Lotto22026-03-27
Perdana 4D22025-07-25
Sports Toto 4D22025-12-21
Damacai 1+3D12025-05-03

Every recorded draw of 3666

DateOperatorPrize tier
2026-03-27Grand Dragon LottoSpecial prize
2025-12-21Sports Toto 4D3rd prize
2025-12-10Sports Toto 4DConsolation
2025-11-12Grand Dragon LottoConsolation
2025-08-23Special Cash Sweep 4DSpecial prize
2025-07-25Perdana 4DSpecial prize
2025-05-03Damacai 1+3D2nd prize
2025-04-30Lucky Hari Hari 4D1st prize
2024-12-19Lucky Hari Hari 4DSpecial prize
2024-07-16Lucky Hari Hari 4DSpecial prize
2024-07-13Special Cash Sweep 4DConsolation
2024-04-28Lucky Hari Hari 4DConsolation
2024-04-07Perdana 4DConsolation
2024-02-16Lucky Hari Hari 4DConsolation

Number facts — 3666

A read of the four digits of 3666 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 sum3 + 6 + 6 + 6 = 21
Digit product3 × 6 × 6 × 6 = 648
Reverse6663
PalindromeNo
Unique digits2 of 4
Sequential pairs36, 66, 66 — 66 repeats
Big/Small bias1 small (0–4) / 3 big (5–9) — leans Big
ParityEven
PrimeNo — 3666 = 2 × 3 × 13 × 47

iBox / Permutation play — 3666

For an iBox or Permutation bet, your ticket wins if the operator draws any arrangement of the same four digits. The unique arrangements for 3666 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 3666 by one digit:

Cultural reading of 3666

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.

DigitSoundCommon association
3saam (三)birth and growth (similar to 生 sheng)
6luk (六)smooth and flowing (similar to 流 lau)
6luk (六)smooth and flowing (similar to 流 lau)
6luk (六)smooth and flowing (similar to 流 lau)

Combined reading: Includes 6 (六 luk), commonly associated with smoothness through the homophone 流. Contains a repeating 2-digit pattern (66) — a repetition some readers view as a doubling of the pair's meaning. The digit sum is 21.

Cultural notes are for entertainment only. 4D numbers are randomly drawn — no digit pattern, palindrome, or folk reading changes a number's probability of winning.

Hot or cold?

3666 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 3666 ever won?
Yes — 3666 has been recorded as a winning number 14 times across the 10 4D operators 4dcheck tracks.
When was the most recent time 3666 won?
The most recent recorded draw of 3666 was on 2026-03-27 at Grand Dragon Lotto.
Which operator has drawn 3666 most often?
Lucky Hari Hari 4D has drawn 3666 the most times in our recorded window.
Is 3666 a hot or cold number?
3666 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 3666 have?
3666 has 4 unique 4-digit permutations — listed under the iBox section above. Each one wins if you bet 3666 on a permutation (iBox) play and that arrangement is drawn.
What is the digit sum of 3666?
The digits 3 + 6 + 6 + 6 sum to 21.