986054717 has 2 divisors, whose sum is σ = 986054718. Its totient is φ = 986054716.

The previous prime is 986054701. The next prime is 986054731. The reversal of 986054717 is 717450689.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 508457401 + 477597316 = 22549^2 + 21854^2 .

It is a cyclic number.

It is not a de Polignac number, because 986054717 - 2⁴ = 986054701 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (986054747) 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 as a sum of consecutive naturals, namely, 493027358 + 493027359.

It is an arithmetic number, because the mean of its divisors is an integer number (493027359).

Almost surely, 2^986054717 is an apocalyptic number.

It is an amenable number.

986054717 is a deficient number, since it is larger than the sum of its proper divisors (1).

986054717 is an equidigital number, since it uses as much as digits as its factorization.

986054717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 47.

The square root of 986054717 is about 31401.5081962634. The cubic root of 986054717 is about 995.3297954767.

The spelling of 986054717 in words is "nine hundred eighty-six million, fifty-four thousand, seven hundred seventeen".