8979317740 has 24 divisors (see below), whose sum is σ = 18867112992. Its totient is φ = 3589718400.

The previous prime is 8979317729. The next prime is 8979317761. The reversal of 8979317740 is 477139798.

8979317740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88624 + ... + 160663.

It is an arithmetic number, because the mean of its divisors is an integer number (786129708).

Almost surely, 2^8979317740 is an apocalyptic number.

It is an amenable number.

8979317740 is an abundant number, since it is smaller than the sum of its proper divisors (9887795252).

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

8979317740 is a wasteful number, since it uses less digits than its factorization.

8979317740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251097 (or 251095 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 55.

The square root of 8979317740 is about 94759.2620275190. The cubic root of 8979317740 is about 2078.4892367200.

The spelling of 8979317740 in words is "eight billion, nine hundred seventy-nine million, three hundred seventeen thousand, seven hundred forty".