3666332 has 6 divisors (see below), whose sum is σ = 6416088. Its totient is φ = 1833164.

The previous prime is 3666331. The next prime is 3666347. The reversal of 3666332 is 2336663.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3666295 and 3666304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3666331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 458288 + ... + 458295.

It is an arithmetic number, because the mean of its divisors is an integer number (1069348).

Almost surely, 2^3666332 is an apocalyptic number.

It is an amenable number.

3666332 is a deficient number, since it is larger than the sum of its proper divisors (2749756).

3666332 is a wasteful number, since it uses less digits than its factorization.

3666332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916587 (or 916585 counting only the distinct ones).

The product of its digits is 11664, while the sum is 29.

The square root of 3666332 is about 1914.7668265353. The cubic root of 3666332 is about 154.1974753459.

The spelling of 3666332 in words is "three million, six hundred sixty-six thousand, three hundred thirty-two".