389575 has 6 divisors (see below), whose sum is σ = 483104. Its totient is φ = 311640.

The previous prime is 389569. The next prime is 389579. The reversal of 389575 is 575983.

It is not a de Polignac number, because 389575 - 2³ = 389567 is a prime.

It is a Duffinian number.

389575 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389579) 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, 7767 + ... + 7816.

2³⁸⁹⁵⁷⁵ is an apocalyptic number.

389575 is a deficient number, since it is larger than the sum of its proper divisors (93529).

389575 is a wasteful number, since it uses less digits than its factorization.

389575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15593 (or 15588 counting only the distinct ones).

The product of its digits is 37800, while the sum is 37.

The square root of 389575 is about 624.1594347601. The cubic root of 389575 is about 73.0348866840.

The spelling of 389575 in words is "three hundred eighty-nine thousand, five hundred seventy-five".