3686162 has 16 divisors (see below), whose sum is σ = 5743320. Its totient is φ = 1772928.

The previous prime is 3686159. The next prime is 3686167. The reversal of 3686162 is 2616863.

Added to its reverse (2616863) it gives a triangular number (6303025 = T₃₅₅₀).

3686162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3613801 + 72361 = 1901^2 + 269^2 .

It is an Ulam number.

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

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7838 + ... + 8294.

Almost surely, 2^3686162 is an apocalyptic number.

3686162 is a deficient number, since it is larger than the sum of its proper divisors (2057158).

3686162 is a wasteful number, since it uses less digits than its factorization.

3686162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605.

The product of its digits is 10368, while the sum is 32.

The square root of 3686162 is about 1919.9380198329. The cubic root of 3686162 is about 154.4749770083.

Adding to 3686162 its reverse (2616863), we get a triangular number (6303025 = T₃₅₅₀).

The spelling of 3686162 in words is "three million, six hundred eighty-six thousand, one hundred sixty-two".