Your number, one digit away
One digit away
One change could reach Exceptional.
Your number
839,721
Standard · Top 58.7%
Position 3: 9 → 4 · +149 points.
Gained: Alternating parity, Digit sum 25, Prime.
Lost: Digit sum 30, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.