Your number, one digit away
One digit away
One change could reach Extreme.
Your number
668,669
Exceptional · Top 3.80%
Position 3: 8 → 9 · +264 points.
Gained: ABCABC pattern, Only two distinct digits, Digit sum 42, 2 distinct digits.
Lost: Digit sum 41, 3 distinct digits, Harshad number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.