3664613 has 8 divisors (see below), whose sum is σ = 3855168. Its totient is φ = 3476704.

The previous prime is 3664561. The next prime is 3664631. The reversal of 3664613 is 3164663.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3664613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3664693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2570 + ... + 3732.

It is an arithmetic number, because the mean of its divisors is an integer number (481896).

Almost surely, 2^3664613 is an apocalyptic number.

It is an amenable number.

3664613 is a deficient number, since it is larger than the sum of its proper divisors (190555).

3664613 is a wasteful number, since it uses less digits than its factorization.

3664613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323.

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

The square root of 3664613 is about 1914.3178941858. The cubic root of 3664613 is about 154.1733725190.

The spelling of 3664613 in words is "three million, six hundred sixty-four thousand, six hundred thirteen".