8717496894 has 48 divisors (see below), whose sum is σ = 20087056080. Its totient is φ = 2724503040.

The previous prime is 8717496877. The next prime is 8717496899. The reversal of 8717496894 is 4986947178.

8717496894 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8717496899) 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 23 ways as a sum of consecutive naturals, for example, 98217 + ... + 164564.

It is an arithmetic number, because the mean of its divisors is an integer number (418480335).

Almost surely, 2^8717496894 is an apocalyptic number.

8717496894 is an abundant number, since it is smaller than the sum of its proper divisors (11369559186).

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

8717496894 is a wasteful number, since it uses less digits than its factorization.

8717496894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262905 (or 262902 counting only the distinct ones).

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

The square root of 8717496894 is about 93367.5366173918. The cubic root of 8717496894 is about 2058.0879683716.

The spelling of 8717496894 in words is "eight billion, seven hundred seventeen million, four hundred ninety-six thousand, eight hundred ninety-four".