8716720896 has 648 divisors, whose sum is σ = 30835743120. Its totient is φ = 2346319872.

The previous prime is 8716720889. The next prime is 8716720897. The reversal of 8716720896 is 6980276178.

It is not an unprimeable number, because it can be changed into a prime (8716720897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 164466406 + ... + 164466458.

Almost surely, 2^8716720896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8716720896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15417871560).

8716720896 is an abundant number, since it is smaller than the sum of its proper divisors (22119022224).

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

8716720896 is a wasteful number, since it uses less digits than its factorization.

8716720896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141 (or 107 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The square root of 8716720896 is about 93363.3809156459. The cubic root of 8716720896 is about 2058.0268988712.

The spelling of 8716720896 in words is "eight billion, seven hundred sixteen million, seven hundred twenty thousand, eight hundred ninety-six".