319472 has 20 divisors (see below), whose sum is σ = 635376. Its totient is φ = 155520.

The previous prime is 319469. The next prime is 319477. The reversal of 319472 is 274913.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 319472.

It is not an unprimeable number, because it can be changed into a prime (319477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413 + ... + 899.

2³¹⁹⁴⁷² is an apocalyptic number.

It is an amenable number.

319472 is a deficient number, since it is larger than the sum of its proper divisors (315904).

319472 is a wasteful number, since it uses less digits than its factorization.

319472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536 (or 530 counting only the distinct ones).

The product of its digits is 1512, while the sum is 26.

The square root of 319472 is about 565.2185418048. The cubic root of 319472 is about 68.3613976865.

The spelling of 319472 in words is "three hundred nineteen thousand, four hundred seventy-two".