3666362 has 16 divisors (see below), whose sum is σ = 6315840. Its totient is φ = 1563648.

The previous prime is 3666347. The next prime is 3666371. The reversal of 3666362 is 2636663.

Added to its reverse (2636663) it gives a triangular number (6303025 = T₃₅₅₀).

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, 3089 + ... + 4107.

It is an arithmetic number, because the mean of its divisors is an integer number (394740).

Almost surely, 2^3666362 is an apocalyptic number.

3666362 is a deficient number, since it is larger than the sum of its proper divisors (2649478).

3666362 is a wasteful number, since it uses less digits than its factorization.

3666362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285.

The product of its digits is 23328, while the sum is 32.

The square root of 3666362 is about 1914.7746603713. The cubic root of 3666362 is about 154.1978959217.

Adding to 3666362 its reverse (2636663), we get a triangular number (6303025 = T₃₅₅₀).

The spelling of 3666362 in words is "three million, six hundred sixty-six thousand, three hundred sixty-two".