Your number, one digit away

One digit away

One change could reach Singular.

Position 1: 1 → 7 · +297 points.

Gained: Palindrome, Only two distinct digits, Digit sum 41, 2 distinct digits.

Lost: Digit sum 35, 3 distinct digits, Happy number.

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