3642616 has 16 divisors (see below), whose sum is σ = 6989400. Its totient is φ = 1778784.

The previous prime is 3642581. The next prime is 3642619. The reversal of 3642616 is 6162463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3642619) by changing a digit.

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, 4951 + ... + 5638.

Almost surely, 2^3642616 is an apocalyptic number.

It is an amenable number.

3642616 is a deficient number, since it is larger than the sum of its proper divisors (3346784).

3642616 is a wasteful number, since it uses less digits than its factorization.

3642616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10638 (or 10634 counting only the distinct ones).

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

The square root of 3642616 is about 1908.5638579833. The cubic root of 3642616 is about 153.8642757627.

The spelling of 3642616 in words is "three million, six hundred forty-two thousand, six hundred sixteen".