8974719648 has 60 divisors (see below), whose sum is σ = 26394408810. Its totient is φ = 2991572352.

The previous prime is 8974719643. The next prime is 8974719661. The reversal of 8974719648 is 8469174798.

8974719648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6085872144 + 2888847504 = 78012^2 + 53748^2 .

It is not an unprimeable number, because it can be changed into a prime (8974719643) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 1728643 + ... + 1733826.

Almost surely, 2^8974719648 is an apocalyptic number.

It is an amenable number.

8974719648 is an abundant number, since it is smaller than the sum of its proper divisors (17419689162).

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

8974719648 is a wasteful number, since it uses less digits than its factorization.

8974719648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3462491 (or 3462474 counting only the distinct ones).

The product of its digits is 24385536, while the sum is 63.

The square root of 8974719648 is about 94734.9969546630. The cubic root of 8974719648 is about 2078.1343947454.

The spelling of 8974719648 in words is "eight billion, nine hundred seventy-four million, seven hundred nineteen thousand, six hundred forty-eight".