313274516 has 12 divisors (see below), whose sum is σ = 548473632. Its totient is φ = 156567768.

The previous prime is 313274509. The next prime is 313274539. The reversal of 313274516 is 615472313.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6470 + ... + 25853.

It is an arithmetic number, because the mean of its divisors is an integer number (45706136).

Almost surely, 2^313274516 is an apocalyptic number.

It is an amenable number.

313274516 is a deficient number, since it is larger than the sum of its proper divisors (235199116).

313274516 is a wasteful number, since it uses less digits than its factorization.

313274516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34750 (or 34748 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 313274516 is about 17699.5625934654. The cubic root of 313274516 is about 679.1645709212.

The spelling of 313274516 in words is "three hundred thirteen million, two hundred seventy-four thousand, five hundred sixteen".