8487318312 has 48 divisors (see below), whose sum is σ = 25076170080. Its totient is φ = 2571914400.

The previous prime is 8487318269. The next prime is 8487318317. The reversal of 8487318312 is 2138137848.

It is not an unprimeable number, because it can be changed into a prime (8487318317) 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, 5357364 + ... + 5358947.

It is an arithmetic number, because the mean of its divisors is an integer number (522420210).

Almost surely, 2^8487318312 is an apocalyptic number.

It is an amenable number.

8487318312 is an abundant number, since it is smaller than the sum of its proper divisors (16588851768).

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

8487318312 is a wasteful number, since it uses less digits than its factorization.

8487318312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10716334 (or 10716327 counting only the distinct ones).

The product of its digits is 258048, while the sum is 45.

The square root of 8487318312 is about 92126.6427913229. The cubic root of 8487318312 is about 2039.8120991870.

The spelling of 8487318312 in words is "eight billion, four hundred eighty-seven million, three hundred eighteen thousand, three hundred twelve".