8961600008 has 16 divisors (see below), whose sum is σ = 17053792080. Its totient is φ = 4413922128.

The previous prime is 8961599993. The next prime is 8961600047. The reversal of 8961600008 is 8000061698.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8359166 + ... + 8360237.

It is an arithmetic number, because the mean of its divisors is an integer number (1065862005).

Almost surely, 2^8961600008 is an apocalyptic number.

It is an amenable number.

8961600008 is a deficient number, since it is larger than the sum of its proper divisors (8092192072).

8961600008 is a wasteful number, since it uses less digits than its factorization.

8961600008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16719476 (or 16719472 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 38.

The square root of 8961600008 is about 94665.7277371278. The cubic root of 8961600008 is about 2077.1212648122.

The spelling of 8961600008 in words is "eight billion, nine hundred sixty-one million, six hundred thousand, eight".