986361413 has 2 divisors, whose sum is σ = 986361414. Its totient is φ = 986361412.

The previous prime is 986361367. The next prime is 986361451. The reversal of 986361413 is 314163689.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 563730049 + 422631364 = 23743^2 + 20558^2 .

It is a cyclic number.

It is not a de Polignac number, because 986361413 - 2⁶ = 986361349 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (986361113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 493180706 + 493180707.

It is an arithmetic number, because the mean of its divisors is an integer number (493180707).

Almost surely, 2^986361413 is an apocalyptic number.

It is an amenable number.

986361413 is a deficient number, since it is larger than the sum of its proper divisors (1).

986361413 is an equidigital number, since it uses as much as digits as its factorization.

986361413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 41.

The square root of 986361413 is about 31406.3912762992. The cubic root of 986361413 is about 995.4329783995.

The spelling of 986361413 in words is "nine hundred eighty-six million, three hundred sixty-one thousand, four hundred thirteen".