8899040632 has 16 divisors (see below), whose sum is σ = 16959238200. Its totient is φ = 4376577120.

The previous prime is 8899040587. The next prime is 8899040663. The reversal of 8899040632 is 2360409988.

It is a congruent number.

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, 9117382 + ... + 9118357.

Almost surely, 2^8899040632 is an apocalyptic number.

It is an amenable number.

8899040632 is a deficient number, since it is larger than the sum of its proper divisors (8060197568).

8899040632 is a wasteful number, since it uses less digits than its factorization.

8899040632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18235806 (or 18235802 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 49.

The square root of 8899040632 is about 94334.7265433043. The cubic root of 8899040632 is about 2072.2766329368.

The spelling of 8899040632 in words is "eight billion, eight hundred ninety-nine million, forty thousand, six hundred thirty-two".