6599797796 has 6 divisors (see below), whose sum is σ = 11549646150. Its totient is φ = 3299898896.

The previous prime is 6599797777. The next prime is 6599797807. The reversal of 6599797796 is 6977979956.

It can be written as a sum of positive squares in only one way, i.e., 3762104896 + 2837692900 = 61336^2 + 53270^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 824974721 + ... + 824974728.

It is an arithmetic number, because the mean of its divisors is an integer number (1924941025).

Almost surely, 2^6599797796 is an apocalyptic number.

It is an amenable number.

6599797796 is a deficient number, since it is larger than the sum of its proper divisors (4949848354).

6599797796 is a wasteful number, since it uses less digits than its factorization.

6599797796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1649949453 (or 1649949451 counting only the distinct ones).

The product of its digits is 405076140, while the sum is 74.

The square root of 6599797796 is about 81239.1395572356. The cubic root of 6599797796 is about 1875.7582991256.

The spelling of 6599797796 in words is "six billion, five hundred ninety-nine million, seven hundred ninety-seven thousand, seven hundred ninety-six".