Your number, one digit away
One digit away
One change could reach Extreme.
Your number
677,887
Distinct · Top 13.9%
Position 3: 7 → 8 · +215 points.
Gained: Digit sum 44, Ascending segment, Adjacent digit run, Semiprime, Happy number.
Lost: Digit sum 43.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.