331164968 has 16 divisors (see below), whose sum is σ = 624188160. Its totient is φ = 164714800.

The previous prime is 331164923. The next prime is 331164979. The reversal of 331164968 is 869461133.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106838 + ... + 109893.

It is an arithmetic number, because the mean of its divisors is an integer number (39011760).

Almost surely, 2^331164968 is an apocalyptic number.

It is an amenable number.

331164968 is a deficient number, since it is larger than the sum of its proper divisors (293023192).

331164968 is a wasteful number, since it uses less digits than its factorization.

331164968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216928 (or 216924 counting only the distinct ones).

The product of its digits is 93312, while the sum is 41.

The square root of 331164968 is about 18197.9385645737. The cubic root of 331164968 is about 691.8545419151.

The spelling of 331164968 in words is "three hundred thirty-one million, one hundred sixty-four thousand, nine hundred sixty-eight".