389464173 has 16 divisors (see below), whose sum is σ = 659410560. Its totient is φ = 222550848.

The previous prime is 389464151. The next prime is 389464177. The reversal of 389464173 is 371464983.

It is not a de Polignac number, because 389464173 - 2¹³ = 389455981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (389464177) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1030140 + ... + 1030517.

It is an arithmetic number, because the mean of its divisors is an integer number (41213160).

Almost surely, 2^389464173 is an apocalyptic number.

It is an amenable number.

389464173 is a deficient number, since it is larger than the sum of its proper divisors (269946387).

389464173 is a wasteful number, since it uses less digits than its factorization.

389464173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2060673 (or 2060667 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 389464173 is about 19734.8466677601. The cubic root of 389464173 is about 730.2796032829.

The spelling of 389464173 in words is "three hundred eighty-nine million, four hundred sixty-four thousand, one hundred seventy-three".