339397039 has 4 divisors (see below), whose sum is σ = 354153456. Its totient is φ = 324640624.

The previous prime is 339397033. The next prime is 339397049. The reversal of 339397039 is 930793933.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 339397039 - 2⁹ = 339396527 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 339397039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (339397033) 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, 7378174 + ... + 7378219.

It is an arithmetic number, because the mean of its divisors is an integer number (88538364).

Almost surely, 2^339397039 is an apocalyptic number.

339397039 is a deficient number, since it is larger than the sum of its proper divisors (14756417).

339397039 is a wasteful number, since it uses less digits than its factorization.

339397039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14756416.

The product of its (nonzero) digits is 413343, while the sum is 46.

The square root of 339397039 is about 18422.7315835627. The cubic root of 339397039 is about 697.5403737287.

The spelling of 339397039 in words is "three hundred thirty-nine million, three hundred ninety-seven thousand, thirty-nine".