389068 has 12 divisors (see below), whose sum is σ = 710640. Its totient is φ = 186032.

The previous prime is 389057. The next prime is 389083. The reversal of 389068 is 860983.

It is an Ulam number.

It is a zygodrome in base 5.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2023 + ... + 2206.

It is an arithmetic number, because the mean of its divisors is an integer number (59220).

2³⁸⁹⁰⁶⁸ is an apocalyptic number.

It is an amenable number.

389068 is a deficient number, since it is larger than the sum of its proper divisors (321572).

389068 is a wasteful number, since it uses less digits than its factorization.

389068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4256 (or 4254 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 389068 is about 623.7531563046. The cubic root of 389068 is about 73.0031899526.

The spelling of 389068 in words is "three hundred eighty-nine thousand, sixty-eight".