239268679 has 8 divisors (see below), whose sum is σ = 259201040. Its totient is φ = 220861368.

The previous prime is 239268671. The next prime is 239268707. The reversal of 239268679 is 976862932.

It is not a de Polignac number, because 239268679 - 2³ = 239268671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239268671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52257 + ... + 56650.

It is an arithmetic number, because the mean of its divisors is an integer number (32400130).

Almost surely, 2^239268679 is an apocalyptic number.

239268679 is a deficient number, since it is larger than the sum of its proper divisors (19932361).

239268679 is an equidigital number, since it uses as much as digits as its factorization.

239268679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108946 (or 108920 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 52.

The square root of 239268679 is about 15468.3120927915. The cubic root of 239268679 is about 620.8146410760.

The spelling of 239268679 in words is "two hundred thirty-nine million, two hundred sixty-eight thousand, six hundred seventy-nine".