318343316 has 12 divisors (see below), whose sum is σ = 557327232. Its totient is φ = 159106968.

The previous prime is 318343307. The next prime is 318343351. The reversal of 318343316 is 613343813.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4100 + ... + 25563.

It is an arithmetic number, because the mean of its divisors is an integer number (46443936).

Almost surely, 2^318343316 is an apocalyptic number.

It is an amenable number.

318343316 is a deficient number, since it is larger than the sum of its proper divisors (238983916).

318343316 is a wasteful number, since it uses less digits than its factorization.

318343316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32350 (or 32348 counting only the distinct ones).

The product of its digits is 15552, while the sum is 32.

The square root of 318343316 is about 17842.1780060619. The cubic root of 318343316 is about 682.8079650647.

The spelling of 318343316 in words is "three hundred eighteen million, three hundred forty-three thousand, three hundred sixteen".