8328791024664 has 64 divisors (see below), whose sum is σ = 23268906218880. Its totient is φ = 2462318112000.

The previous prime is 8328791024599. The next prime is 8328791024683. The reversal of 8328791024664 is 4664201978238.

It is a junction number, because it is equal to n+sod(n) for n = 8328791024598 and 8328791024607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384726382 + ... + 384748029.

It is an arithmetic number, because the mean of its divisors is an integer number (363576659670).

Almost surely, 2^{8328791024664} is an apocalyptic number.

It is an amenable number.

8328791024664 is an abundant number, since it is smaller than the sum of its proper divisors (14940115194216).

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

8328791024664 is a wasteful number, since it uses less digits than its factorization.

8328791024664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769474472 (or 769474468 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 60.

The spelling of 8328791024664 in words is "eight trillion, three hundred twenty-eight billion, seven hundred ninety-one million, twenty-four thousand, six hundred sixty-four".