388364 has 12 divisors (see below), whose sum is σ = 688800. Its totient is φ = 191568.

The previous prime is 388363. The next prime is 388369. The reversal of 388364 is 463883.

388364 = T₅₇ + T₅₈ + ... + T₁₃₅.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 388364.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 388364.

It is not an unprimeable number, because it can be changed into a prime (388363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299 + ... + 930.

It is an arithmetic number, because the mean of its divisors is an integer number (57400).

2³⁸⁸³⁶⁴ is an apocalyptic number.

It is an amenable number.

388364 is a deficient number, since it is larger than the sum of its proper divisors (300436).

388364 is a wasteful number, since it uses less digits than its factorization.

388364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312 (or 1310 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 388364 is about 623.1885749916. The cubic root of 388364 is about 72.9591314372.

The spelling of 388364 in words is "three hundred eighty-eight thousand, three hundred sixty-four".