3683206 has 4 divisors (see below), whose sum is σ = 5524812. Its totient is φ = 1841602.

The previous prime is 3683201. The next prime is 3683209. The reversal of 3683206 is 6023863.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3683201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 920800 + ... + 920803.

It is an arithmetic number, because the mean of its divisors is an integer number (1381203).

Almost surely, 2^3683206 is an apocalyptic number.

3683206 is a deficient number, since it is larger than the sum of its proper divisors (1841606).

3683206 is a wasteful number, since it uses less digits than its factorization.

3683206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841605.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 3683206 is about 1919.1680489212. The cubic root of 3683206 is about 154.4336738728.

The spelling of 3683206 in words is "three million, six hundred eighty-three thousand, two hundred six".