3777166 has 16 divisors (see below), whose sum is σ = 5892768. Its totient is φ = 1814400.

The previous prime is 3777161. The next prime is 3777173. The reversal of 3777166 is 6617773.

3777166 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3777161) 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, 5671 + ... + 6301.

It is an arithmetic number, because the mean of its divisors is an integer number (368298).

Almost surely, 2^3777166 is an apocalyptic number.

3777166 is a deficient number, since it is larger than the sum of its proper divisors (2115602).

3777166 is a wasteful number, since it uses less digits than its factorization.

3777166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747.

The product of its digits is 37044, while the sum is 37.

The square root of 3777166 is about 1943.4932467081. The cubic root of 3777166 is about 155.7358833534.

The spelling of 3777166 in words is "three million, seven hundred seventy-seven thousand, one hundred sixty-six".