239338316 has 24 divisors (see below), whose sum is σ = 480001536. Its totient is φ = 102289680.

The previous prime is 239338313. The next prime is 239338327. The reversal of 239338316 is 613833932.

It is a self number, because there is not a number n which added to its sum of digits gives 239338316.

It is not an unprimeable number, because it can be changed into a prime (239338313) 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, 1370 + ... + 21921.

It is an arithmetic number, because the mean of its divisors is an integer number (20000064).

Almost surely, 2^239338316 is an apocalyptic number.

It is an amenable number.

239338316 is an abundant number, since it is smaller than the sum of its proper divisors (240663220).

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

239338316 is a wasteful number, since it uses less digits than its factorization.

239338316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23669 (or 23667 counting only the distinct ones).

The product of its digits is 69984, while the sum is 38.

The square root of 239338316 is about 15470.5628856871. The cubic root of 239338316 is about 620.8748627425.

It can be divided in two parts, 23 and 9338316, that added together give a palindrome (9338339).

The spelling of 239338316 in words is "two hundred thirty-nine million, three hundred thirty-eight thousand, three hundred sixteen".