389032 has 16 divisors (see below), whose sum is σ = 833760. Its totient is φ = 166704.

The previous prime is 389029. The next prime is 389041. The reversal of 389032 is 230983.

It is a happy number.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 388988 and 389006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3418 + ... + 3529.

It is an arithmetic number, because the mean of its divisors is an integer number (52110).

2³⁸⁹⁰³² is an apocalyptic number.

It is an amenable number.

389032 is an abundant number, since it is smaller than the sum of its proper divisors (444728).

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

389032 is a wasteful number, since it uses less digits than its factorization.

389032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6960 (or 6956 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 389032 is about 623.7242980677. The cubic root of 389032 is about 73.0009382503. Note that the first 3 decimals are identical.

The spelling of 389032 in words is "three hundred eighty-nine thousand, thirty-two".