986134117 has 2 divisors, whose sum is σ = 986134118. Its totient is φ = 986134116.

The previous prime is 986134109. The next prime is 986134133. The reversal of 986134117 is 711431689.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 935809281 + 50324836 = 30591^2 + 7094^2 .

It is a cyclic number.

It is not a de Polignac number, because 986134117 - 2³ = 986134109 is a prime.

It is a super-2 number, since 2×986134117² = 1944920993422739378, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 986134117.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (986134157) 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 as a sum of consecutive naturals, namely, 493067058 + 493067059.

It is an arithmetic number, because the mean of its divisors is an integer number (493067059).

Almost surely, 2^986134117 is an apocalyptic number.

It is an amenable number.

986134117 is a deficient number, since it is larger than the sum of its proper divisors (1).

986134117 is an equidigital number, since it uses as much as digits as its factorization.

986134117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 40.

The square root of 986134117 is about 31402.7724412989. The cubic root of 986134117 is about 995.3565103784.

The spelling of 986134117 in words is "nine hundred eighty-six million, one hundred thirty-four thousand, one hundred seventeen".