6613694396 has 12 divisors (see below), whose sum is σ = 11682133848. Its totient is φ = 3275941872.

The previous prime is 6613694387. The next prime is 6613694489. The reversal of 6613694396 is 6934963166.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7725851 + ... + 7726706.

It is an arithmetic number, because the mean of its divisors is an integer number (973511154).

Almost surely, 2^6613694396 is an apocalyptic number.

It is an amenable number.

6613694396 is a deficient number, since it is larger than the sum of its proper divisors (5068439452).

6613694396 is a wasteful number, since it uses less digits than its factorization.

6613694396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15452668 (or 15452666 counting only the distinct ones).

The product of its digits is 3779136, while the sum is 53.

The square root of 6613694396 is about 81324.6235527715. The cubic root of 6613694396 is about 1877.0739146211.

The spelling of 6613694396 in words is "six billion, six hundred thirteen million, six hundred ninety-four thousand, three hundred ninety-six".