Your number, one digit away
One digit away
One change could reach Rare.
Your number
644,945
Notable · Top 48.4%
Position 2: 4 → 7 · +117 points.
Gained: Digit sum 35, Alternating parity, Semiprime, 5 distinct digits, Zigzag digits, Repeated digit.
Lost: Digit sum 32, 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.