3667166 has 16 divisors (see below), whose sum is σ = 5940000. Its totient is φ = 1692768.

The previous prime is 3667159. The next prime is 3667201. The reversal of 3667166 is 6617663.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41 + ... + 2708.

It is an arithmetic number, because the mean of its divisors is an integer number (371250).

Almost surely, 2^3667166 is an apocalyptic number.

3667166 is a deficient number, since it is larger than the sum of its proper divisors (2272834).

3667166 is a wasteful number, since it uses less digits than its factorization.

3667166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2803.

The product of its digits is 27216, while the sum is 35.

The square root of 3667166 is about 1914.9845952383. The cubic root of 3667166 is about 154.2091664989.

The spelling of 3667166 in words is "three million, six hundred sixty-seven thousand, one hundred sixty-six".