Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
391,207
Notable · Top 31.0%
Position 2: 9 → 4 · +98 points.
Gained: Digit sum 17, Semiprime, Harshad number, Happy number.
Lost: Digit sum 22.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.