3666764 has 12 divisors (see below), whose sum is σ = 6794424. Its totient is φ = 1725504.

The previous prime is 3666757. The next prime is 3666787. The reversal of 3666764 is 4676663.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26894 + ... + 27029.

It is an arithmetic number, because the mean of its divisors is an integer number (566202).

Almost surely, 2^3666764 is an apocalyptic number.

3666764 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3666764 is a deficient number, since it is larger than the sum of its proper divisors (3127660).

3666764 is a wasteful number, since it uses less digits than its factorization.

3666764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53944 (or 53942 counting only the distinct ones).

The product of its digits is 108864, while the sum is 38.

The square root of 3666764 is about 1914.8796306818. The cubic root of 3666764 is about 154.2035314162.

The spelling of 3666764 in words is "three million, six hundred sixty-six thousand, seven hundred sixty-four".