3686163 has 16 divisors (see below), whose sum is σ = 5408256. Its totient is φ = 2219040.

The previous prime is 3686159. The next prime is 3686167. The reversal of 3686163 is 3616863.

It is an interprime number because it is at equal distance from previous prime (3686159) and next prime (3686167).

It is not a de Polignac number, because 3686163 - 2² = 3686159 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3686167) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 828 + ... + 2838.

It is an arithmetic number, because the mean of its divisors is an integer number (338016).

Almost surely, 2^3686163 is an apocalyptic number.

3686163 is a deficient number, since it is larger than the sum of its proper divisors (1722093).

3686163 is a wasteful number, since it uses less digits than its factorization.

3686163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2074.

The product of its digits is 15552, while the sum is 33.

The square root of 3686163 is about 1919.9382802580. The cubic root of 3686163 is about 154.4749909772.

The spelling of 3686163 in words is "three million, six hundred eighty-six thousand, one hundred sixty-three".