388864058 has 16 divisors (see below), whose sum is σ = 636789600. Its totient is φ = 176626800.

The previous prime is 388864057. The next prime is 388864067. The reversal of 388864058 is 850468883.

It is a junction number, because it is equal to n+sod(n) for n = 388863997 and 388864015.

It is not an unprimeable number, because it can be changed into a prime (388864057) 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, 28373 + ... + 39783.

It is an arithmetic number, because the mean of its divisors is an integer number (39799350).

Almost surely, 2^388864058 is an apocalyptic number.

388864058 is a deficient number, since it is larger than the sum of its proper divisors (247925542).

388864058 is a wasteful number, since it uses less digits than its factorization.

388864058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12973.

The product of its (nonzero) digits is 1474560, while the sum is 50.

The square root of 388864058 is about 19719.6363556735. The cubic root of 388864058 is about 729.9043209812.

The spelling of 388864058 in words is "three hundred eighty-eight million, eight hundred sixty-four thousand, fifty-eight".