Your number, one digit away
One digit away
One change could reach Extreme.
Your number
388,489
Rare · Top 8.94%
Position 4: 4 → 7 · +148 points.
Gained: Digit sum 43, Ascending segment, Happy number.
Lost: Digit sum 40.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.