3634604 has 12 divisors (see below), whose sum is σ = 6496224. Its totient is φ = 1778544.

The previous prime is 3634601. The next prime is 3634607. The reversal of 3634604 is 4064363.

3634604 = T₉₅ + T₉₆ + ... + T₂₈₂.

It is an interprime number because it is at equal distance from previous prime (3634601) and next prime (3634607).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3634601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9479 + ... + 9854.

It is an arithmetic number, because the mean of its divisors is an integer number (541352).

Almost surely, 2^3634604 is an apocalyptic number.

It is an amenable number.

3634604 is a deficient number, since it is larger than the sum of its proper divisors (2861620).

3634604 is a wasteful number, since it uses less digits than its factorization.

3634604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19384 (or 19382 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 3634604 is about 1906.4637421152. The cubic root of 3634604 is about 153.7513838640.

Adding to 3634604 its reverse (4064363), we get a palindrome (7698967).

The spelling of 3634604 in words is "three million, six hundred thirty-four thousand, six hundred four".