389554 has 8 divisors (see below), whose sum is σ = 637488. Its totient is φ = 177060.

The previous prime is 389539. The next prime is 389561. The reversal of 389554 is 455983.

389554 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 8832 + ... + 8875.

It is an arithmetic number, because the mean of its divisors is an integer number (79686).

2³⁸⁹⁵⁵⁴ is an apocalyptic number.

389554 is a deficient number, since it is larger than the sum of its proper divisors (247934).

389554 is a wasteful number, since it uses less digits than its factorization.

389554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17720.

The product of its digits is 21600, while the sum is 34.

The square root of 389554 is about 624.1426119085. The cubic root of 389554 is about 73.0335743477.

The spelling of 389554 in words is "three hundred eighty-nine thousand, five hundred fifty-four".