339655679 has 4 divisors (see below), whose sum is σ = 370533480. Its totient is φ = 308777880.

The previous prime is 339655661. The next prime is 339655691. The reversal of 339655679 is 976556933.

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 339655679 - 2¹⁶ = 339590143 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 339655679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (339655619) 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, 15438884 + ... + 15438905.

It is an arithmetic number, because the mean of its divisors is an integer number (92633370).

Almost surely, 2^339655679 is an apocalyptic number.

339655679 is a deficient number, since it is larger than the sum of its proper divisors (30877801).

339655679 is a wasteful number, since it uses less digits than its factorization.

339655679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30877800.

The product of its digits is 4592700, while the sum is 53.

The square root of 339655679 is about 18429.7498355241. The cubic root of 339655679 is about 697.7175173225.

The spelling of 339655679 in words is "three hundred thirty-nine million, six hundred fifty-five thousand, six hundred seventy-nine".