Your number, one digit away
One digit away
One change could reach Extreme.
Your number
668,989
Exceptional · Top 1.48%
Position 2: 6 → 9 · +121 points.
Gained: Digit sum 49, Alternating parity, Semiprime, Zigzag digits, Triple digit.
Lost: Digit sum 46, Prime, Happy number, Double pair.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.