Your number, one digit away
One digit away
One change could reach Rare.
Your number
628,639
Notable · Top 38.4%
Position 2: 2 → 7 · +88 points.
Gained: Digit sum 39, Ascending segment, Harshad number.
Lost: Digit sum 34, Semiprime, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.