3268753256 has 8 divisors (see below), whose sum is σ = 6128912370. Its totient is φ = 1634376624.

The previous prime is 3268753247. The next prime is 3268753277. The reversal of 3268753256 is 6523578623.

3268753256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2707537156 + 561216100 = 52034^2 + 23690^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×3268753256² = 21369495697221203072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3268753256.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 204297071 + ... + 204297086.

Almost surely, 2^3268753256 is an apocalyptic number.

It is an amenable number.

3268753256 is a deficient number, since it is larger than the sum of its proper divisors (2860159114).

3268753256 is a wasteful number, since it uses less digits than its factorization.

3268753256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408594163 (or 408594159 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 47.

The square root of 3268753256 is about 57173.0116051271. The cubic root of 3268753256 is about 1484.0916203850.

The spelling of 3268753256 in words is "three billion, two hundred sixty-eight million, seven hundred fifty-three thousand, two hundred fifty-six".