8913785760 has 144 divisors (see below), whose sum is σ = 33183652320. Its totient is φ = 2160913920.

The previous prime is 8913785753. The next prime is 8913785779. The reversal of 8913785760 is 675873198.

It is a tau number, because it is divible by the number of its divisors (144).

It is a junction number, because it is equal to n+sod(n) for n = 8913785697 and 8913785706.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 265530 + ... + 297209.

It is an arithmetic number, because the mean of its divisors is an integer number (230442030).

Almost surely, 2^8913785760 is an apocalyptic number.

8913785760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8913785760 is an abundant number, since it is smaller than the sum of its proper divisors (24269866560).

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

8913785760 is a wasteful number, since it uses less digits than its factorization.

8913785760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562771 (or 562760 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 54.

The square root of 8913785760 is about 94412.8474308449. The cubic root of 8913785760 is about 2073.4205436332.

The spelling of 8913785760 in words is "eight billion, nine hundred thirteen million, seven hundred eighty-five thousand, seven hundred sixty".