Your number, one digit away
One digit away
One change could reach Extreme.
Your number
321,499
Rare · Top 7.36%
Position 5: 9 → 8 · +183 points.
Gained: Perfect square, Digit sum 27, 6 distinct digits, Harshad number.
Lost: Digit sum 28, Semiprime, 5 distinct digits, Happy number, Repeated digit.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.