389599 has 6 divisors (see below), whose sum is σ = 453264. Its totient is φ = 333900.

The previous prime is 389591. The next prime is 389621. The reversal of 389599 is 995983.

It is not a de Polignac number, because 389599 - 2³ = 389591 is a prime.

389599 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389591) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3927 + ... + 4024.

It is an arithmetic number, because the mean of its divisors is an integer number (75544).

2³⁸⁹⁵⁹⁹ is an apocalyptic number.

389599 is a deficient number, since it is larger than the sum of its proper divisors (63665).

389599 is an equidigital number, since it uses as much as digits as its factorization.

389599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7965 (or 7958 counting only the distinct ones).

The product of its digits is 87480, while the sum is 43.

The square root of 389599 is about 624.1786603209. The cubic root of 389599 is about 73.0363864391.

The spelling of 389599 in words is "three hundred eighty-nine thousand, five hundred ninety-nine".