3690604 has 18 divisors (see below), whose sum is σ = 6625500. Its totient is φ = 1798776.

The previous prime is 3690587. The next prime is 3690607. The reversal of 3690604 is 4060963.

It is not an unprimeable number, because it can be changed into a prime (3690607) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7147 + ... + 7645.

Almost surely, 2^3690604 is an apocalyptic number.

It is an amenable number.

3690604 is a deficient number, since it is larger than the sum of its proper divisors (2934896).

3690604 is a wasteful number, since it uses less digits than its factorization.

3690604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 3690604 is about 1921.0944797172. The cubic root of 3690604 is about 154.5370019913.

The spelling of 3690604 in words is "three million, six hundred ninety thousand, six hundred four".