331368922 has 16 divisors (see below), whose sum is σ = 513564480. Its totient is φ = 160255872.

The previous prime is 331368907. The next prime is 331368931. The reversal of 331368922 is 229863133.

331368922 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 9847 + ... + 27562.

It is an arithmetic number, because the mean of its divisors is an integer number (32097780).

Almost surely, 2^331368922 is an apocalyptic number.

331368922 is a deficient number, since it is larger than the sum of its proper divisors (182195558).

331368922 is a wasteful number, since it uses less digits than its factorization.

331368922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37557.

The product of its digits is 46656, while the sum is 37.

The square root of 331368922 is about 18203.5414686264. The cubic root of 331368922 is about 691.9965431905.

The spelling of 331368922 in words is "three hundred thirty-one million, three hundred sixty-eight thousand, nine hundred twenty-two".