3941 is an esthetic number in base 12, because in such base its adjacent digits differ by 1.
It is a cyclic number.
It is a d-powerful number, because it can be written as 37 + 45 + 93 + 1 .
It is a Duffinian number.
It is a Curzon number.
It is a plaindrome in base 12 and base 15.
It is a nialpdrome in base 16.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 3941.
23941 is an apocalyptic number.
It is an amenable number.
3941 is an equidigital number, since it uses as much as digits as its factorization.
3941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 570.
The square root of 3941 is about 62.7773844629. Note that the first 3 decimals coincide. The cubic root of 3941 is about 15.7955763934.
The spelling of 3941 in words is "three thousand, nine hundred forty-one".