3686159 has 2 divisors, whose sum is σ = 3686160. Its totient is φ = 3686158.

The previous prime is 3686153. The next prime is 3686167. The reversal of 3686159 is 9516863.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3686159 - 2¹⁶ = 3620623 is a prime.

It is a Sophie Germain prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3686153) 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, 1843079 + 1843080.

It is an arithmetic number, because the mean of its divisors is an integer number (1843080).

Almost surely, 2^3686159 is an apocalyptic number.

3686159 is a deficient number, since it is larger than the sum of its proper divisors (1).

3686159 is an equidigital number, since it uses as much as digits as its factorization.

3686159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 38.

The square root of 3686159 is about 1919.9372385576. The cubic root of 3686159 is about 154.4749351015.

The spelling of 3686159 in words is "three million, six hundred eighty-six thousand, one hundred fifty-nine".