389364 has 24 divisors (see below), whose sum is σ = 923328. Its totient is φ = 127680.

The previous prime is 389357. The next prime is 389369. The reversal of 389364 is 463983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389369) 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 7 ways as a sum of consecutive naturals, for example, 624 + ... + 1080.

It is an arithmetic number, because the mean of its divisors is an integer number (38472).

2³⁸⁹³⁶⁴ is an apocalyptic number.

It is an amenable number.

389364 is an abundant number, since it is smaller than the sum of its proper divisors (533964).

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

389364 is a wasteful number, since it uses less digits than its factorization.

389364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535 (or 533 counting only the distinct ones).

The product of its digits is 15552, while the sum is 33.

The square root of 389364 is about 623.9903845413. The cubic root of 389364 is about 73.0216986850.

The spelling of 389364 in words is "three hundred eighty-nine thousand, three hundred sixty-four".