Your number, one digit away
One digit away
One change could reach Extreme.
Your number
660,766
Exceptional · Top 4.57%
Position 3: 0 → 7 · +220 points.
Gained: Palindrome, Only two distinct digits, Digit sum 38, 2 distinct digits.
Lost: Digit sum 31, Semiprime, 3 distinct digits, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.