339439 has 8 divisors (see below), whose sum is σ = 368928. Its totient is φ = 311040.

The previous prime is 339433. The next prime is 339467. The reversal of 339439 is 934933.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 339439 - 2⁹ = 338927 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 339439.

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 339439.

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

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454 + ... + 940.

It is an arithmetic number, because the mean of its divisors is an integer number (46116).

2³³⁹⁴³⁹ is an apocalyptic number.

339439 is a deficient number, since it is larger than the sum of its proper divisors (29489).

339439 is a wasteful number, since it uses less digits than its factorization.

339439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545.

The product of its digits is 8748, while the sum is 31.

The square root of 339439 is about 582.6139373547. The cubic root of 339439 is about 69.7569119104.

The spelling of 339439 in words is "three hundred thirty-nine thousand, four hundred thirty-nine".