8240716318 has 16 divisors (see below), whose sum is σ = 12565578960. Its totient is φ = 4052742336.

The previous prime is 8240716303. The next prime is 8240716327. The reversal of 8240716318 is 8136170428.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108096 + ... + 167827.

It is an arithmetic number, because the mean of its divisors is an integer number (785348685).

Almost surely, 2^8240716318 is an apocalyptic number.

8240716318 is a deficient number, since it is larger than the sum of its proper divisors (4324862642).

8240716318 is a wasteful number, since it uses less digits than its factorization.

8240716318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276171.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 8240716318 is about 90778.3912503411. The cubic root of 8240716318 is about 2019.8617947793.

The spelling of 8240716318 in words is "eight billion, two hundred forty million, seven hundred sixteen thousand, three hundred eighteen".