8712860443 has 8 divisors (see below), whose sum is σ = 9958246880. Its totient is φ = 7467647040.

The previous prime is 8712860441. The next prime is 8712860449. The reversal of 8712860443 is 3440682178.

8712860443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8712860443 - 2¹ = 8712860441 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8712860443.

It is not an unprimeable number, because it can be changed into a prime (8712860441) 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, 93463 + ... + 161743.

It is an arithmetic number, because the mean of its divisors is an integer number (1244780860).

Almost surely, 2^8712860443 is an apocalyptic number.

8712860443 is a deficient number, since it is larger than the sum of its proper divisors (1245386437).

8712860443 is a wasteful number, since it uses less digits than its factorization.

8712860443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86517.

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 8712860443 is about 93342.7042837307. The cubic root of 8712860443 is about 2057.7230350147.

The spelling of 8712860443 in words is "eight billion, seven hundred twelve million, eight hundred sixty thousand, four hundred forty-three".