8719794915 has 64 divisors (see below), whose sum is σ = 15190812672. Its totient is φ = 4245696000.

The previous prime is 8719794913. The next prime is 8719795009. The reversal of 8719794915 is 5194979178.

8719794915 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8719794915 - 2¹ = 8719794913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8719794911) 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 63 ways as a sum of consecutive naturals, for example, 8296140 + ... + 8297190.

It is an arithmetic number, because the mean of its divisors is an integer number (237356448).

Almost surely, 2^8719794915 is an apocalyptic number.

8719794915 is a deficient number, since it is larger than the sum of its proper divisors (6471017757).

8719794915 is a wasteful number, since it uses less digits than its factorization.

8719794915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500.

The product of its digits is 5715360, while the sum is 60.

The square root of 8719794915 is about 93379.8421234476. The cubic root of 8719794915 is about 2058.2687968022.

The spelling of 8719794915 in words is "eight billion, seven hundred nineteen million, seven hundred ninety-four thousand, nine hundred fifteen".