8716486312 has 16 divisors (see below), whose sum is σ = 16723491840. Its totient is φ = 4256888496.

The previous prime is 8716486309. The next prime is 8716486321. The reversal of 8716486312 is 2136846178.

It is a happy number.

It is a super-2 number, since 2×8716486312² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12668968 + ... + 12669655.

It is an arithmetic number, because the mean of its divisors is an integer number (1045218240).

Almost surely, 2^8716486312 is an apocalyptic number.

It is an amenable number.

8716486312 is a deficient number, since it is larger than the sum of its proper divisors (8007005528).

8716486312 is a wasteful number, since it uses less digits than its factorization.

8716486312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25338672 (or 25338668 counting only the distinct ones).

The product of its digits is 387072, while the sum is 46.

The square root of 8716486312 is about 93362.1246116432. The cubic root of 8716486312 is about 2058.0084368632.

The spelling of 8716486312 in words is "eight billion, seven hundred sixteen million, four hundred eighty-six thousand, three hundred twelve".