Your number, one digit away
One digit away
One change could reach Extreme.
Your number
3,879
Exceptional · Top 3.19%
Position 1: 3 → 1 · +235 points.
Gained: Binary palindrome, Digit sum 25, Prime.
Lost: Digit sum 27, Happy number.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.