388383568 has 40 divisors (see below), whose sum is σ = 777207200. Its totient is φ = 187899264.

The previous prime is 388383563. The next prime is 388383601. The reversal of 388383568 is 865383883.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388383563) 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, 72403 + ... + 77581.

It is an arithmetic number, because the mean of its divisors is an integer number (19430180).

Almost surely, 2^388383568 is an apocalyptic number.

It is an amenable number.

388383568 is an abundant number, since it is smaller than the sum of its proper divisors (388823632).

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

388383568 is a wasteful number, since it uses less digits than its factorization.

388383568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5339 (or 5333 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 52.

The square root of 388383568 is about 19707.4495559420. The cubic root of 388383568 is about 729.6035678271.

The spelling of 388383568 in words is "three hundred eighty-eight million, three hundred eighty-three thousand, five hundred sixty-eight".