388598 has 16 divisors (see below), whose sum is σ = 683424. Its totient is φ = 162240.

The previous prime is 388573. The next prime is 388621. The reversal of 388598 is 895883.

388598 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

388598 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236 + ... + 912.

It is an arithmetic number, because the mean of its divisors is an integer number (42714).

2³⁸⁸⁵⁹⁸ is an apocalyptic number.

388598 is a deficient number, since it is larger than the sum of its proper divisors (294826).

388598 is a wasteful number, since it uses less digits than its factorization.

388598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727.

The product of its digits is 69120, while the sum is 41.

The square root of 388598 is about 623.3762908549. The cubic root of 388598 is about 72.9737817901.

The spelling of 388598 in words is "three hundred eighty-eight thousand, five hundred ninety-eight".