Your number, one digit away
One digit away
One change could reach Rare.
Your number
639,109
Standard · Top 84.2%
Position 3: 9 → 6 · +152 points.
Gained: Alternating parity, Digit sum 25, Prime.
Lost: Digit sum 28, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.