388807468 has 12 divisors (see below), whose sum is σ = 777614992. Its totient is φ = 166631760.

The previous prime is 388807457. The next prime is 388807477. The reversal of 388807468 is 864708883.

388807468 is an admirable number.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6942963 + ... + 6943018.

Almost surely, 2^388807468 is an apocalyptic number.

It is an amenable number.

388807468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

388807468 is a wasteful number, since it uses less digits than its factorization.

388807468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13885992 (or 13885990 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 52.

The square root of 388807468 is about 19718.2014392794. The cubic root of 388807468 is about 729.8689124723.

The spelling of 388807468 in words is "three hundred eighty-eight million, eight hundred seven thousand, four hundred sixty-eight".