313304379 has 4 divisors (see below), whose sum is σ = 417739176. Its totient is φ = 208869584.

The previous prime is 313304377. The next prime is 313304389. The reversal of 313304379 is 973403313.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 973403313 = 3 ⋅324467771.

It is a cyclic number.

It is not a de Polignac number, because 313304379 - 2¹ = 313304377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (313304377) 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, 52217394 + ... + 52217399.

It is an arithmetic number, because the mean of its divisors is an integer number (104434794).

Almost surely, 2^313304379 is an apocalyptic number.

313304379 is a deficient number, since it is larger than the sum of its proper divisors (104434797).

313304379 is a wasteful number, since it uses less digits than its factorization.

313304379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104434796.

The product of its (nonzero) digits is 20412, while the sum is 33.

The square root of 313304379 is about 17700.4061817801. The cubic root of 313304379 is about 679.1861507669.

The spelling of 313304379 in words is "three hundred thirteen million, three hundred four thousand, three hundred seventy-nine".