3664235256 has 48 divisors (see below), whose sum is σ = 10069084200. Its totient is φ = 1110373440.

The previous prime is 3664235243. The next prime is 3664235303. The reversal of 3664235256 is 6525324663.

It is a super-2 number, since 2×3664235256² = 26853240022626771072, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 627991 + ... + 633798.

Almost surely, 2^3664235256 is an apocalyptic number.

It is an amenable number.

3664235256 is an abundant number, since it is smaller than the sum of its proper divisors (6404848944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3664235256 is a wasteful number, since it uses less digits than its factorization.

3664235256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261820 (or 1261805 counting only the distinct ones).

The product of its digits is 777600, while the sum is 42.

The square root of 3664235256 is about 60532.9270397525. The cubic root of 3664235256 is about 1541.6807500027.

The spelling of 3664235256 in words is "three billion, six hundred sixty-four million, two hundred thirty-five thousand, two hundred fifty-six".