339432 has 16 divisors (see below), whose sum is σ = 848640. Its totient is φ = 113136.

The previous prime is 339413. The next prime is 339433. The reversal of 339432 is 234933.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 14143 = 339432 / (3 + 3 + 9 + 4 + 3 + 2).

It is a nialpdrome in base 13.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 339432.

It is not an unprimeable number, because it can be changed into a prime (339433) by changing a digit.

339432 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, 7048 + ... + 7095.

It is an arithmetic number, because the mean of its divisors is an integer number (53040).

2³³⁹⁴³² is an apocalyptic number.

It is an amenable number.

339432 is an abundant number, since it is smaller than the sum of its proper divisors (509208).

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

339432 is a wasteful number, since it uses less digits than its factorization.

339432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14152 (or 14148 counting only the distinct ones).

The product of its digits is 1944, while the sum is 24.

The square root of 339432 is about 582.6079299151. The cubic root of 339432 is about 69.7564323920.

The spelling of 339432 in words is "three hundred thirty-nine thousand, four hundred thirty-two".