8653798884 has 24 divisors (see below), whose sum is σ = 20194217568. Its totient is φ = 2884311040.

The previous prime is 8653798873. The next prime is 8653798889. The reversal of 8653798884 is 4888973568.

It is not an unprimeable number, because it can be changed into a prime (8653798889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113764 + ... + 173924.

It is an arithmetic number, because the mean of its divisors is an integer number (841425732).

Almost surely, 2^8653798884 is an apocalyptic number.

It is an amenable number.

8653798884 is an abundant number, since it is smaller than the sum of its proper divisors (11540418684).

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

8653798884 is a wasteful number, since it uses less digits than its factorization.

8653798884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72155 (or 72153 counting only the distinct ones).

The product of its digits is 92897280, while the sum is 66.

The square root of 8653798884 is about 93025.7968737704. The cubic root of 8653798884 is about 2053.0629512585.

The spelling of 8653798884 in words is "eight billion, six hundred fifty-three million, seven hundred ninety-eight thousand, eight hundred eighty-four".