3666314 has 4 divisors (see below), whose sum is σ = 5499474. Its totient is φ = 1833156.

The previous prime is 3666301. The next prime is 3666317. The reversal of 3666314 is 4136663.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3485689 + 180625 = 1867^2 + 425^2 .

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3666317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 916577 + ... + 916580.

Almost surely, 2^3666314 is an apocalyptic number.

3666314 is a deficient number, since it is larger than the sum of its proper divisors (1833160).

3666314 is a wasteful number, since it uses less digits than its factorization.

3666314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833159.

The product of its digits is 7776, while the sum is 29.

The square root of 3666314 is about 1914.7621262183. The cubic root of 3666314 is about 154.1972229993.

The spelling of 3666314 in words is "three million, six hundred sixty-six thousand, three hundred fourteen".