Your number, one digit away
One digit away
One change could reach Extreme.
Your number
639,986
Distinct · Top 17.8%
Position 2: 3 → 8 · +242 points.
Gained: Digit sum 46, Palindrome, 3 distinct digits, Happy number.
Lost: Digit sum 41, Semiprime, 4 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.