319844 has 12 divisors (see below), whose sum is σ = 639744. Its totient is φ = 137064.

The previous prime is 319831. The next prime is 319849. The reversal of 319844 is 448913.

319844 is an admirable number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 319844.

It is not an unprimeable number, because it can be changed into a prime (319849) by changing a digit.

319844 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, 5684 + ... + 5739.

It is an arithmetic number, because the mean of its divisors is an integer number (53312).

2³¹⁹⁸⁴⁴ is an apocalyptic number.

It is an amenable number.

319844 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

319844 is a wasteful number, since it uses less digits than its factorization.

319844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11434 (or 11432 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 319844 is about 565.5475223180. The cubic root of 319844 is about 68.3879212168.

The spelling of 319844 in words is "three hundred nineteen thousand, eight hundred forty-four".