Your number, one digit away
One digit away
One change could reach Extreme.
Your number
657,321
Distinct · Top 15.2%
Position 3: 7 → 4 · +309 points.
Gained: Sequential descending, Digit sum 21, Semiprime, Alternating parity, Happy number.
Lost: Descending segment, Digit sum 24.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.