Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
878,438
Notable · Top 44.6%
Position 4: 4 → 9 · +163 points.
Gained: Digit sum 43, Ascending segment, Happy number.
Lost: Digit sum 38.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.