319939924 has 12 divisors (see below), whose sum is σ = 564304384. Its totient is φ = 158710104.

The previous prime is 319939891. The next prime is 319939931. The reversal of 319939924 is 429939913.

319939924 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 314394 + ... + 315409.

Almost surely, 2^319939924 is an apocalyptic number.

It is an amenable number.

319939924 is a deficient number, since it is larger than the sum of its proper divisors (244364460).

319939924 is a wasteful number, since it uses less digits than its factorization.

319939924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629934 (or 629932 counting only the distinct ones).

The product of its digits is 472392, while the sum is 49.

The square root of 319939924 is about 17886.8645659322. The cubic root of 319939924 is about 683.9475724439.

The spelling of 319939924 in words is "three hundred nineteen million, nine hundred thirty-nine thousand, nine hundred twenty-four".