8654884680 has 128 divisors (see below), whose sum is σ = 27996998400. Its totient is φ = 2127762432.

The previous prime is 8654884643. The next prime is 8654884681. The reversal of 8654884680 is 864884568.

It is a self number, because there is not a number n which added to its sum of digits gives 8654884680.

It is not an unprimeable number, because it can be changed into a prime (8654884681) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1430622 + ... + 1436658.

It is an arithmetic number, because the mean of its divisors is an integer number (218726550).

Almost surely, 2^8654884680 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 8654884680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13998499200).

8654884680 is an abundant number, since it is smaller than the sum of its proper divisors (19342113720).

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

8654884680 is a wasteful number, since it uses less digits than its factorization.

8654884680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6983 (or 6979 counting only the distinct ones).

The product of its (nonzero) digits is 11796480, while the sum is 57.

The square root of 8654884680 is about 93031.6326848024. The cubic root of 8654884680 is about 2053.1488139085.

The spelling of 8654884680 in words is "eight billion, six hundred fifty-four million, eight hundred eighty-four thousand, six hundred eighty".