388064152 has 16 divisors (see below), whose sum is σ = 831566160. Its totient is φ = 166313184.

The previous prime is 388064123. The next prime is 388064153. The reversal of 388064152 is 251460883.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (388064153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3464803 + ... + 3464914.

It is an arithmetic number, because the mean of its divisors is an integer number (51972885).

Almost surely, 2^388064152 is an apocalyptic number.

It is an amenable number.

388064152 is an abundant number, since it is smaller than the sum of its proper divisors (443502008).

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

388064152 is a wasteful number, since it uses less digits than its factorization.

388064152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6929730 (or 6929726 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 388064152 is about 19699.3439484669. The cubic root of 388064152 is about 729.4034984546.

The spelling of 388064152 in words is "three hundred eighty-eight million, sixty-four thousand, one hundred fifty-two".