3642608 has 10 divisors (see below), whose sum is σ = 7057584. Its totient is φ = 1821296.

The previous prime is 3642581. The next prime is 3642619. The reversal of 3642608 is 8062463.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113816 + ... + 113847.

Almost surely, 2^3642608 is an apocalyptic number.

It is an amenable number.

3642608 is a deficient number, since it is larger than the sum of its proper divisors (3414976).

3642608 is a wasteful number, since it uses less digits than its factorization.

3642608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227671 (or 227665 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 3642608 is about 1908.5617621654. The cubic root of 3642608 is about 153.8641631225.

The spelling of 3642608 in words is "three million, six hundred forty-two thousand, six hundred eight".