Your number, one digit away
One digit away
One change could reach Extreme.
Your number
644,949
Notable · Top 34.7%
Position 1: 6 → 9 · +209 points.
Gained: Only two distinct digits, Digit sum 39, 2 distinct digits, Semiprime, Happy number.
Lost: Digit sum 36, 3 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.