6699538796 has 6 divisors (see below), whose sum is σ = 11724192900. Its totient is φ = 3349769396.

The previous prime is 6699538787. The next prime is 6699538817. The reversal of 6699538796 is 6978359966.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 837442346 + ... + 837442353.

It is an arithmetic number, because the mean of its divisors is an integer number (1954032150).

Almost surely, 2^6699538796 is an apocalyptic number.

It is an amenable number.

6699538796 is a deficient number, since it is larger than the sum of its proper divisors (5024654104).

6699538796 is a wasteful number, since it uses less digits than its factorization.

6699538796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1674884703 (or 1674884701 counting only the distinct ones).

The product of its digits is 132269760, while the sum is 68.

The square root of 6699538796 is about 81850.7104184197. The cubic root of 6699538796 is about 1885.1603731401.

The spelling of 6699538796 in words is "six billion, six hundred ninety-nine million, five hundred thirty-eight thousand, seven hundred ninety-six".