313155604 has 12 divisors (see below), whose sum is σ = 551191284. Its totient is φ = 155672384.

The previous prime is 313155599. The next prime is 313155607. The reversal of 313155604 is 406551313.

It can be written as a sum of positive squares in 2 ways, for example, as 270931600 + 42224004 = 16460^2 + 6498^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313155607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225577 + ... + 226960.

It is an arithmetic number, because the mean of its divisors is an integer number (45932607).

Almost surely, 2^313155604 is an apocalyptic number.

It is an amenable number.

313155604 is a deficient number, since it is larger than the sum of its proper divisors (238035680).

313155604 is a wasteful number, since it uses less digits than its factorization.

313155604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452714 (or 452712 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 313155604 is about 17696.2030955796. The cubic root of 313155604 is about 679.0786281524.

The spelling of 313155604 in words is "three hundred thirteen million, one hundred fifty-five thousand, six hundred four".