8072718760 has 32 divisors (see below), whose sum is σ = 18330265800. Its totient is φ = 3199461120.

The previous prime is 8072718737. The next prime is 8072718761. The reversal of 8072718760 is 678172708.

It can be written as a sum of positive squares in 4 ways, for example, as 8034253956 + 38464804 = 89634^2 + 6202^2 .

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 8072718760.

It is not an unprimeable number, because it can be changed into a prime (8072718761) 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 7 ways as a sum of consecutive naturals, for example, 921411 + ... + 930130.

Almost surely, 2^8072718760 is an apocalyptic number.

It is an amenable number.

8072718760 is an abundant number, since it is smaller than the sum of its proper divisors (10257547040).

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

8072718760 is a wasteful number, since it uses less digits than its factorization.

8072718760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1851661 (or 1851657 counting only the distinct ones).

The product of its (nonzero) digits is 263424, while the sum is 46.

The square root of 8072718760 is about 89848.3097225540. The cubic root of 8072718760 is about 2006.0416276570.

The spelling of 8072718760 in words is "eight billion, seventy-two million, seven hundred eighteen thousand, seven hundred sixty".