389077173 has 24 divisors (see below), whose sum is σ = 567888672. Its totient is φ = 256683168.

The previous prime is 389077153. The next prime is 389077207. The reversal of 389077173 is 371770983.

It is not a de Polignac number, because 389077173 - 2¹⁷ = 388946101 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389077153) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 440190 + ... + 441072.

It is an arithmetic number, because the mean of its divisors is an integer number (23662028).

Almost surely, 2^389077173 is an apocalyptic number.

It is an amenable number.

389077173 is a deficient number, since it is larger than the sum of its proper divisors (178811499).

389077173 is a wasteful number, since it uses less digits than its factorization.

389077173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345 (or 1342 counting only the distinct ones).

The product of its (nonzero) digits is 222264, while the sum is 45.

The square root of 389077173 is about 19725.0392395047. The cubic root of 389077173 is about 730.0376367660.

The spelling of 389077173 in words is "three hundred eighty-nine million, seventy-seven thousand, one hundred seventy-three".