Your number, one digit away
One digit away
One change could reach Extreme.
Your number
3,977
Exceptional · Top 1.66%
Position 2: 9 → 7 · +131 points.
Gained: Only two distinct digits, Digit sum 24, 2 distinct digits, Adjacent digit run, Triple digit.
Lost: Digit sum 26, 3 distinct digits, Happy number, Repeated digit.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.