8675421584 has 20 divisors (see below), whose sum is σ = 17693294640. Its totient is φ = 4109410080.

The previous prime is 8675421571. The next prime is 8675421593. The reversal of 8675421584 is 4851245768.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14268482 + ... + 14269089.

It is an arithmetic number, because the mean of its divisors is an integer number (884664732).

Almost surely, 2^8675421584 is an apocalyptic number.

It is an amenable number.

8675421584 is an abundant number, since it is smaller than the sum of its proper divisors (9017873056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8675421584 is a wasteful number, since it uses less digits than its factorization.

8675421584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28537598 (or 28537592 counting only the distinct ones).

The product of its digits is 2150400, while the sum is 50.

The square root of 8675421584 is about 93141.9432049815. The cubic root of 8675421584 is about 2054.7714819016.

The spelling of 8675421584 in words is "eight billion, six hundred seventy-five million, four hundred twenty-one thousand, five hundred eighty-four".