8640296959 has 12 divisors (see below), whose sum is σ = 10062090984. Its totient is φ = 7397765424.

The previous prime is 8640296953. The next prime is 8640296983. The reversal of 8640296959 is 9596920468.

8640296959 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 8640296959 - 2⁹ = 8640296447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8640296953) 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 11 ways as a sum of consecutive naturals, for example, 52764 + ... + 141649.

It is an arithmetic number, because the mean of its divisors is an integer number (838507582).

Almost surely, 2^8640296959 is an apocalyptic number.

8640296959 is a deficient number, since it is larger than the sum of its proper divisors (1421794025).

8640296959 is a wasteful number, since it uses less digits than its factorization.

8640296959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195334 (or 195327 counting only the distinct ones).

The product of its (nonzero) digits is 8398080, while the sum is 58.

The square root of 8640296959 is about 92953.1976803380. The cubic root of 8640296959 is about 2051.9946446662.

The spelling of 8640296959 in words is "eight billion, six hundred forty million, two hundred ninety-six thousand, nine hundred fifty-nine".