8973800040 has 32 divisors (see below), whose sum is σ = 26921400480. Its totient is φ = 2393013312.

The previous prime is 8973800029. The next prime is 8973800053. The reversal of 8973800040 is 400083798.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37390714 + ... + 37390953.

It is an arithmetic number, because the mean of its divisors is an integer number (841293765).

Almost surely, 2^8973800040 is an apocalyptic number.

It is an amenable number.

8973800040 is an abundant number, since it is smaller than the sum of its proper divisors (17947600440).

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

8973800040 is a wasteful number, since it uses less digits than its factorization.

8973800040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74781681 (or 74781677 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 8973800040 is about 94730.1432491264. The cubic root of 8973800040 is about 2078.0634126101.

The spelling of 8973800040 in words is "eight billion, nine hundred seventy-three million, eight hundred thousand, forty".