389337562256 has 20 divisors (see below), whose sum is σ = 754356872832. Its totient is φ = 194664820896.

The previous prime is 389337562181. The next prime is 389337562261. The reversal of 389337562256 is 652265733983.

It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 389337562195 and 389337562204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 665645 + ... + 1105331.

Almost surely, 2^389337562256 is an apocalyptic number.

It is an amenable number.

389337562256 is a deficient number, since it is larger than the sum of its proper divisors (365019310576).

389337562256 is a wasteful number, since it uses less digits than its factorization.

389337562256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495038 (or 495032 counting only the distinct ones).

The product of its digits is 48988800, while the sum is 59.

The spelling of 389337562256 in words is "three hundred eighty-nine billion, three hundred thirty-seven million, five hundred sixty-two thousand, two hundred fifty-six".