8604688892 has 12 divisors (see below), whose sum is σ = 15408396696. Its totient is φ = 4202289840.

The previous prime is 8604688891. The next prime is 8604688949. The reversal of 8604688892 is 2988864068.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8604688891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25013459 + ... + 25013802.

It is an arithmetic number, because the mean of its divisors is an integer number (1284033058).

Almost surely, 2^8604688892 is an apocalyptic number.

It is an amenable number.

8604688892 is a deficient number, since it is larger than the sum of its proper divisors (6803707804).

8604688892 is a wasteful number, since it uses less digits than its factorization.

8604688892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50027308 (or 50027306 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 59.

The square root of 8604688892 is about 92761.4623213757. The cubic root of 8604688892 is about 2049.1718957100.

The spelling of 8604688892 in words is "eight billion, six hundred four million, six hundred eighty-eight thousand, eight hundred ninety-two".