319944 has 16 divisors (see below), whose sum is σ = 799920. Its totient is φ = 106640.

The previous prime is 319937. The next prime is 319967. The reversal of 319944 is 449913.

It is an unprimeable number.

319944 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6642 + ... + 6689.

It is an arithmetic number, because the mean of its divisors is an integer number (49995).

2³¹⁹⁹⁴⁴ is an apocalyptic number.

It is an amenable number.

319944 is an abundant number, since it is smaller than the sum of its proper divisors (479976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

319944 is a wasteful number, since it uses less digits than its factorization.

319944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13340 (or 13336 counting only the distinct ones).

The product of its digits is 3888, while the sum is 30.

The square root of 319944 is about 565.6359253089. The cubic root of 319944 is about 68.3950476904.

The spelling of 319944 in words is "three hundred nineteen thousand, nine hundred forty-four".