239399382 has 16 divisors (see below), whose sum is σ = 478950912. Its totient is φ = 79774440.

The previous prime is 239399359. The next prime is 239399399. The reversal of 239399382 is 283993932.

239399382 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31407 + ... + 38277.

It is an arithmetic number, because the mean of its divisors is an integer number (29934432).

Almost surely, 2^239399382 is an apocalyptic number.

239399382 is an abundant number, since it is smaller than the sum of its proper divisors (239551530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

239399382 is a wasteful number, since it uses less digits than its factorization.

239399382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12683.

The product of its digits is 629856, while the sum is 48.

The square root of 239399382 is about 15472.5363790169. The cubic root of 239399382 is about 620.9276626464.

The spelling of 239399382 in words is "two hundred thirty-nine million, three hundred ninety-nine thousand, three hundred eighty-two".