313504934 has 4 divisors (see below), whose sum is σ = 470257404. Its totient is φ = 156752466.

The previous prime is 313504913. The next prime is 313504951. The reversal of 313504934 is 439405313.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 313504934.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78376232 + ... + 78376235.

It is an arithmetic number, because the mean of its divisors is an integer number (117564351).

Almost surely, 2^313504934 is an apocalyptic number.

313504934 is a deficient number, since it is larger than the sum of its proper divisors (156752470).

313504934 is a wasteful number, since it uses less digits than its factorization.

313504934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156752469.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 313504934 is about 17706.0705409190. The cubic root of 313504934 is about 679.3310419474.

The spelling of 313504934 in words is "three hundred thirteen million, five hundred four thousand, nine hundred thirty-four".