388876960 has 36 divisors (see below), whose sum is σ = 919311498. Its totient is φ = 155451008.

The previous prime is 388876949. The next prime is 388876973. The reversal of 388876960 is 69678883.

388876960 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 349989264 + 38887696 = 18708^2 + 6236^2 .

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 248661 + ... + 250219.

Almost surely, 2^388876960 is an apocalyptic number.

It is an amenable number.

388876960 is an abundant number, since it is smaller than the sum of its proper divisors (530434538).

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

388876960 is an frugal number, since it uses more digits than its factorization.

388876960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3133 (or 1566 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 55.

The square root of 388876960 is about 19719.9634888100. The cubic root of 388876960 is about 729.9123933149.

The spelling of 388876960 in words is "three hundred eighty-eight million, eight hundred seventy-six thousand, nine hundred sixty".