Your number, one digit away
One digit away
One change could reach Rare.
Your number
639,668
Notable · Top 31.4%
Position 5: 6 → 9 · +91 points.
Gained: Digit sum 41, Zigzag digits, Semiprime, Double pair.
Lost: Digit sum 38, Triple digit, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.