388008752 has 20 divisors (see below), whose sum is σ = 762357456. Its totient is φ = 191271360.

The previous prime is 388008703. The next prime is 388008767. The reversal of 388008752 is 257800883.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169643 + ... + 171914.

Almost surely, 2^388008752 is an apocalyptic number.

It is an amenable number.

388008752 is a deficient number, since it is larger than the sum of its proper divisors (374348704).

388008752 is a wasteful number, since it uses less digits than its factorization.

388008752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341636 (or 341630 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 41.

The square root of 388008752 is about 19697.9377600804. The cubic root of 388008752 is about 729.3687869456.

The spelling of 388008752 in words is "three hundred eighty-eight million, eight thousand, seven hundred fifty-two".