6573684836 has 24 divisors (see below), whose sum is σ = 11546636640. Its totient is φ = 3274670592.

The previous prime is 6573684791. The next prime is 6573684851. The reversal of 6573684836 is 6384863756.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1296875 + ... + 1301933.

It is an arithmetic number, because the mean of its divisors is an integer number (481109860).

Almost surely, 2^6573684836 is an apocalyptic number.

It is an amenable number.

6573684836 is a deficient number, since it is larger than the sum of its proper divisors (4972951804).

6573684836 is a wasteful number, since it uses less digits than its factorization.

6573684836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6203 (or 6201 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 56.

The square root of 6573684836 is about 81078.2636469233. The cubic root of 6573684836 is about 1873.2811351264.

The spelling of 6573684836 in words is "six billion, five hundred seventy-three million, six hundred eighty-four thousand, eight hundred thirty-six".