Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
689,671
Notable · Top 41.4%
Position 1: 6 → 7 · +156 points.
Gained: Digit sum 38, Ascending segment, Prime, Happy number.
Lost: Digit sum 37, Semiprime.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.