Your number, one digit away
One digit away
One digit, +79 points.
Your number
666,749
Exceptional · Top 4.27%
Position 5: 4 → 8 · +79 points.
Gained: Digit sum 42, Ascending segment, Happy number.
Lost: Digit sum 38, Prime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.