986317713 has 18 divisors (see below), whose sum is σ = 1509080274. Its totient is φ = 618622272.

The previous prime is 986317711. The next prime is 986317741. The reversal of 986317713 is 317713689.

986317713 is a `hidden beast` number, since 9 + 8 + 631 + 7 + 7 + 1 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 928299024 + 58018689 = 30468^2 + 7617^2 .

It is not a de Polignac number, because 986317713 - 2¹ = 986317711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (986317711) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 387198 + ... + 389736.

It is an arithmetic number, because the mean of its divisors is an integer number (83837793).

Almost surely, 2^986317713 is an apocalyptic number.

It is an amenable number.

986317713 is a deficient number, since it is larger than the sum of its proper divisors (522762561).

986317713 is an equidigital number, since it uses as much as digits as its factorization.

986317713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5101 (or 2559 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The square root of 986317713 is about 31405.6955503297. The cubic root of 986317713 is about 995.4182775461.

The spelling of 986317713 in words is "nine hundred eighty-six million, three hundred seventeen thousand, seven hundred thirteen".