Your number, one digit away
One digit away
One change could reach Extreme.
Your number
3,869
Exceptional · Top 1.48%
Position 2: 8 → 9 · +208 points.
Gained: Perfect square, Digit sum 27, 3 distinct digits, Harshad number, Repeated digit.
Lost: Digit sum 26, Semiprime, 4 distinct digits, Happy number.
35 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.