3682906 has 16 divisors (see below), whose sum is σ = 5727816. Its totient is φ = 1774656.

The previous prime is 3682891. The next prime is 3682927. The reversal of 3682906 is 6092863.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2692881 + 990025 = 1641^2 + 995^2 .

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, 11460 + ... + 11776.

Almost surely, 2^3682906 is an apocalyptic number.

3682906 is a deficient number, since it is larger than the sum of its proper divisors (2044910).

3682906 is a wasteful number, since it uses less digits than its factorization.

3682906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 3682906 is about 1919.0898884628. The cubic root of 3682906 is about 154.4294808445.

The spelling of 3682906 in words is "three million, six hundred eighty-two thousand, nine hundred six".