3306636668 has 12 divisors (see below), whose sum is σ = 5856333000. Its totient is φ = 1633398672.

The previous prime is 3306636659. The next prime is 3306636673. The reversal of 3306636668 is 8666366033.

3306636668 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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4979543 + ... + 4980206.

It is an arithmetic number, because the mean of its divisors is an integer number (488027750).

Almost surely, 2^3306636668 is an apocalyptic number.

It is an amenable number.

3306636668 is a deficient number, since it is larger than the sum of its proper divisors (2549696332).

3306636668 is a wasteful number, since it uses less digits than its factorization.

3306636668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9959836 (or 9959834 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 47.

The square root of 3306636668 is about 57503.3622321339. The cubic root of 3306636668 is about 1489.8029359666.

The spelling of 3306636668 in words is "three billion, three hundred six million, six hundred thirty-six thousand, six hundred sixty-eight".