6604964099 has 8 divisors (see below), whose sum is σ = 6622200000. Its totient is φ = 6587745192.

The previous prime is 6604964081. The next prime is 6604964137. The reversal of 6604964099 is 9904694066.

It is a happy number.

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-6604964099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6604964099.

It is not an unprimeable number, because it can be changed into a prime (6604964599) 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, 1164332 + ... + 1169990.

It is an arithmetic number, because the mean of its divisors is an integer number (827775000).

Almost surely, 2^6604964099 is an apocalyptic number.

6604964099 is a deficient number, since it is larger than the sum of its proper divisors (17235901).

6604964099 is a wasteful number, since it uses less digits than its factorization.

6604964099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8497.

The product of its (nonzero) digits is 2519424, while the sum is 53.

The square root of 6604964099 is about 81270.9302210821. The cubic root of 6604964099 is about 1876.2476175613.

The spelling of 6604964099 in words is "six billion, six hundred four million, nine hundred sixty-four thousand, ninety-nine".