Your number, one digit away

One digit away

One change could reach Rare.

Your number

639,944

Standard · Top 51.5%

Best one-digit neighbour

639,744

Rare · Top 5.82%

Position 4: 9 → 7 · +121 points.

Gained: Highly divisible, Digit sum 33, 5 distinct digits, Repeated digit.

Lost: Digit sum 35, Double pair, Happy number, 4 distinct digits.

53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.