313420304 has 20 divisors (see below), whose sum is σ = 610437120. Its totient is φ = 155888160.

The previous prime is 313420301. The next prime is 313420309. The reversal of 313420304 is 403024313.

It is not an unprimeable number, because it can be changed into a prime (313420301) 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, 48224 + ... + 54335.

It is an arithmetic number, because the mean of its divisors is an integer number (30521856).

Almost surely, 2^313420304 is an apocalyptic number.

It is an amenable number.

313420304 is a deficient number, since it is larger than the sum of its proper divisors (297016816).

313420304 is a wasteful number, since it uses less digits than its factorization.

313420304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102758 (or 102752 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 313420304 is about 17703.6805212927. The cubic root of 313420304 is about 679.2699084490.

Adding to 313420304 its reverse (403024313), we get a palindrome (716444617).

The spelling of 313420304 in words is "three hundred thirteen million, four hundred twenty thousand, three hundred four".