313868032 has 36 divisors (see below), whose sum is σ = 627781896. Its totient is φ = 156615680.

The previous prime is 313868029. The next prime is 313868033. The reversal of 313868032 is 230868313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313868033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172407 + ... + 174217.

It is an arithmetic number, because the mean of its divisors is an integer number (17438386).

Almost surely, 2^313868032 is an apocalyptic number.

313868032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

313868032 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

313868032 is an equidigital number, since it uses as much as digits as its factorization.

313868032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2504 (or 2490 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 313868032 is about 17716.3210627940. The cubic root of 313868032 is about 679.5932053664.

The spelling of 313868032 in words is "three hundred thirteen million, eight hundred sixty-eight thousand, thirty-two".