3613664 has 12 divisors (see below), whose sum is σ = 7114464. Its totient is φ = 1806816.

The previous prime is 3613663. The next prime is 3613681. The reversal of 3613664 is 4663163.

3613664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3613663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56432 + ... + 56495.

It is an arithmetic number, because the mean of its divisors is an integer number (592872).

Almost surely, 2^3613664 is an apocalyptic number.

It is an amenable number.

3613664 is a deficient number, since it is larger than the sum of its proper divisors (3500800).

3613664 is a wasteful number, since it uses less digits than its factorization.

3613664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112937 (or 112929 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

The square root of 3613664 is about 1900.9639659920. The cubic root of 3613664 is about 153.4555463376.

The spelling of 3613664 in words is "three million, six hundred thirteen thousand, six hundred sixty-four".