339042879 has 24 divisors (see below), whose sum is σ = 567364512. Its totient is φ = 191082240.

The previous prime is 339042871. The next prime is 339042901. The reversal of 339042879 is 978240933.

It is a happy number.

It is not a de Polignac number, because 339042879 - 2³ = 339042871 is a prime.

It is a super-2 number, since 2×339042879² = 229900147601217282, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (339042871) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32262 + ... + 41459.

It is an arithmetic number, because the mean of its divisors is an integer number (23640188).

Almost surely, 2^339042879 is an apocalyptic number.

339042879 is a deficient number, since it is larger than the sum of its proper divisors (228321633).

339042879 is a wasteful number, since it uses less digits than its factorization.

339042879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73807 (or 73804 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 339042879 is about 18413.1170365042. The cubic root of 339042879 is about 697.2976620478.

The spelling of 339042879 in words is "three hundred thirty-nine million, forty-two thousand, eight hundred seventy-nine".