313868502 has 12 divisors (see below), whose sum is σ = 680048460. Its totient is φ = 104622828.

The previous prime is 313868497. The next prime is 313868563. The reversal of 313868502 is 205868313.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 8718552 + ... + 8718587.

It is an arithmetic number, because the mean of its divisors is an integer number (56670705).

Almost surely, 2^313868502 is an apocalyptic number.

313868502 is an abundant number, since it is smaller than the sum of its proper divisors (366179958).

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

313868502 is a wasteful number, since it uses less digits than its factorization.

313868502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17437147 (or 17437144 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 313868502 is about 17716.3343273940. The cubic root of 313868502 is about 679.5935445840.

The spelling of 313868502 in words is "three hundred thirteen million, eight hundred sixty-eight thousand, five hundred two".