389560 has 16 divisors (see below), whose sum is σ = 876600. Its totient is φ = 155808.

The previous prime is 389539. The next prime is 389561. The reversal of 389560 is 65983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4830 + ... + 4909.

2³⁸⁹⁵⁶⁰ is an apocalyptic number.

It is an amenable number.

389560 is an abundant number, since it is smaller than the sum of its proper divisors (487040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

389560 is a wasteful number, since it uses less digits than its factorization.

389560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9750 (or 9746 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 389560 is about 624.1474184838. The cubic root of 389560 is about 73.0339493058.

It can be divided in two parts, 389 and 560, that added together give a palindrome (949).

The spelling of 389560 in words is "three hundred eighty-nine thousand, five hundred sixty".