Your number, one digit away
One digit away
One change could reach Extreme.
Your number
338,637
Standard · Top 52.3%
Position 3: 8 → 3 · +310 points.
Gained: Binary palindrome, Quadruple digit, Digit sum 25, Semiprime, Adjacent digit run, 3 distinct digits.
Lost: Digit sum 30, Triple digit, Happy number, 4 distinct digits.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.