319968082 has 16 divisors (see below), whose sum is σ = 563342400. Its totient is φ = 133422768.

The previous prime is 319968079. The next prime is 319968109. The reversal of 319968082 is 280869913.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308332 + ... + 309367.

It is an arithmetic number, because the mean of its divisors is an integer number (35208900).

Almost surely, 2^319968082 is an apocalyptic number.

319968082 is a deficient number, since it is larger than the sum of its proper divisors (243374318).

319968082 is a wasteful number, since it uses less digits than its factorization.

319968082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617745.

The product of its (nonzero) digits is 186624, while the sum is 46.

The square root of 319968082 is about 17887.6516625297. The cubic root of 319968082 is about 683.9676366594.

The spelling of 319968082 in words is "three hundred nineteen million, nine hundred sixty-eight thousand, eighty-two".