8926913568864 has 384 divisors, whose sum is σ = 25375436352000. Its totient is φ = 2739138674688.

The previous prime is 8926913568863. The next prime is 8926913568877. The reversal of 8926913568864 is 4688653196298.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8926913568863) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9527121804 + ... + 9527122740.

It is an arithmetic number, because the mean of its divisors is an integer number (66081865500).

Almost surely, 2^{8926913568864} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8926913568864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12687718176000).

8926913568864 is an abundant number, since it is smaller than the sum of its proper divisors (16448522783136).

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

8926913568864 is a wasteful number, since it uses less digits than its factorization.

8926913568864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870 (or 1862 counting only the distinct ones).

The product of its digits is 1074954240, while the sum is 75.

The spelling of 8926913568864 in words is "eight trillion, nine hundred twenty-six billion, nine hundred thirteen million, five hundred sixty-eight thousand, eight hundred sixty-four".