389576577 has 16 divisors (see below), whose sum is σ = 563669568. Its totient is φ = 237906240.

The previous prime is 389576569. The next prime is 389576581. The reversal of 389576577 is 775675983.

It is not a de Polignac number, because 389576577 - 2³ = 389576569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (389576557) 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, 33018 + ... + 43235.

It is an arithmetic number, because the mean of its divisors is an integer number (35229348).

Almost surely, 2^389576577 is an apocalyptic number.

It is an amenable number.

389576577 is a deficient number, since it is larger than the sum of its proper divisors (174092991).

389576577 is a wasteful number, since it uses less digits than its factorization.

389576577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76400.

The product of its digits is 11113200, while the sum is 57.

The square root of 389576577 is about 19737.6943182328. The cubic root of 389576577 is about 730.3498523228.

The spelling of 389576577 in words is "three hundred eighty-nine million, five hundred seventy-six thousand, five hundred seventy-seven".