Your number, one digit away
One digit away
One change could reach Extreme.
Your number
639,839
Distinct · Top 10.4%
Position 1: 6 → 8 · +157 points.
Gained: ABCABC pattern, Digit sum 40, 3 distinct digits.
Lost: Digit sum 38, Prime, 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.