8890715564 has 6 divisors (see below), whose sum is σ = 15558752244. Its totient is φ = 4445357780.

The previous prime is 8890715531. The next prime is 8890715569. The reversal of 8890715564 is 4655170988.

8890715564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (8890715569) 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 as a sum of consecutive naturals, namely, 1111339442 + ... + 1111339449.

It is an arithmetic number, because the mean of its divisors is an integer number (2593125374).

Almost surely, 2^8890715564 is an apocalyptic number.

It is an amenable number.

8890715564 is a deficient number, since it is larger than the sum of its proper divisors (6668036680).

8890715564 is a wasteful number, since it uses less digits than its factorization.

8890715564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222678895 (or 2222678893 counting only the distinct ones).

The product of its (nonzero) digits is 2419200, while the sum is 53.

The square root of 8890715564 is about 94290.5910682503. The cubic root of 8890715564 is about 2071.6302251907.

The spelling of 8890715564 in words is "eight billion, eight hundred ninety million, seven hundred fifteen thousand, five hundred sixty-four".