389064 has 64 divisors (see below), whose sum is σ = 1108800. Its totient is φ = 112896.

The previous prime is 389057. The next prime is 389083. The reversal of 389064 is 460983.

It is an unprimeable number.

389064 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9027 + ... + 9069.

It is an arithmetic number, because the mean of its divisors is an integer number (17325).

2³⁸⁹⁰⁶⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 389064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (554400).

389064 is an abundant number, since it is smaller than the sum of its proper divisors (719736).

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

389064 is a wasteful number, since it uses less digits than its factorization.

389064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 389064 is about 623.7499498998. The cubic root of 389064 is about 73.0029397703.

The spelling of 389064 in words is "three hundred eighty-nine thousand, sixty-four".