239077338 has 16 divisors (see below), whose sum is σ = 478348416. Its totient is φ = 79660160.

The previous prime is 239077337. The next prime is 239077351. The reversal of 239077338 is 833770932.

It is a self number, because there is not a number n which added to its sum of digits gives 239077338.

It is not an unprimeable number, because it can be changed into a prime (239077331) 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, 11695 + ... + 24797.

It is an arithmetic number, because the mean of its divisors is an integer number (29896776).

Almost surely, 2^239077338 is an apocalyptic number.

239077338 is an abundant number, since it is smaller than the sum of its proper divisors (239271078).

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

239077338 is a wasteful number, since it uses less digits than its factorization.

239077338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16149.

The product of its (nonzero) digits is 190512, while the sum is 42.

The square root of 239077338 is about 15462.1259211015. The cubic root of 239077338 is about 620.6491103245.

The spelling of 239077338 in words is "two hundred thirty-nine million, seventy-seven thousand, three hundred thirty-eight".