3618604 has 12 divisors (see below), whose sum is σ = 6908328. Its totient is φ = 1644800.

The previous prime is 3618583. The next prime is 3618631. The reversal of 3618604 is 4068163.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 41077 + ... + 41164.

It is an arithmetic number, because the mean of its divisors is an integer number (575694).

Almost surely, 2^3618604 is an apocalyptic number.

It is an amenable number.

3618604 is a deficient number, since it is larger than the sum of its proper divisors (3289724).

3618604 is a wasteful number, since it uses less digits than its factorization.

3618604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82256 (or 82254 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 3618604 is about 1902.2628630134. The cubic root of 3618604 is about 153.5254407924.

The spelling of 3618604 in words is "three million, six hundred eighteen thousand, six hundred four".