Your number, one digit away

One digit away

One change could reach Rare.

Your number

639,170

Distinct · Top 25.0%

Best one-digit neighbour

639,870

Rare · Top 7.13%

Position 4: 1 → 8 · +66 points.

Gained: Descending segment, Digit sum 33, Harshad number.

Lost: Digit sum 26, Zigzag digits.

53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.