389097 has 8 divisors (see below), whose sum is σ = 576480. Its totient is φ = 259380.

The previous prime is 389089. The next prime is 389099. The reversal of 389097 is 790983.

It is not a de Polignac number, because 389097 - 2³ = 389089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (389099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7179 + ... + 7232.

It is an arithmetic number, because the mean of its divisors is an integer number (72060).

2³⁸⁹⁰⁹⁷ is an apocalyptic number.

It is an amenable number.

389097 is a deficient number, since it is larger than the sum of its proper divisors (187383).

389097 is a wasteful number, since it uses less digits than its factorization.

389097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14420 (or 14414 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 389097 is about 623.7764022468. The cubic root of 389097 is about 73.0050037228.

The spelling of 389097 in words is "three hundred eighty-nine thousand, ninety-seven".