8908072940 has 48 divisors (see below), whose sum is σ = 20388721248. Its totient is φ = 3249498624.

The previous prime is 8908072939. The next prime is 8908072951. The reversal of 8908072940 is 492708098.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184817 + ... + 227976.

It is an arithmetic number, because the mean of its divisors is an integer number (424765026).

Almost surely, 2^8908072940 is an apocalyptic number.

It is an amenable number.

8908072940 is an abundant number, since it is smaller than the sum of its proper divisors (11480648308).

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

8908072940 is a wasteful number, since it uses less digits than its factorization.

8908072940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412898 (or 412896 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 47.

The square root of 8908072940 is about 94382.5881187839. The cubic root of 8908072940 is about 2072.9774991901.

The spelling of 8908072940 in words is "eight billion, nine hundred eight million, seventy-two thousand, nine hundred forty".