239120868 has 24 divisors (see below), whose sum is σ = 637655872. Its totient is φ = 68320224.

The previous prime is 239120867. The next prime is 239120911. The reversal of 239120868 is 868021932.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (239120867) 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, 1423255 + ... + 1423422.

Almost surely, 2^239120868 is an apocalyptic number.

239120868 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

239120868 is an abundant number, since it is smaller than the sum of its proper divisors (398535004).

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

239120868 is a wasteful number, since it uses less digits than its factorization.

239120868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2846691 (or 2846689 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 239120868 is about 15463.5334901180. The cubic root of 239120868 is about 620.6867762621.

The spelling of 239120868 in words is "two hundred thirty-nine million, one hundred twenty thousand, eight hundred sixty-eight".