6724878804 has 72 divisors (see below), whose sum is σ = 19645778880. Its totient is φ = 1899798912.

The previous prime is 6724878779. The next prime is 6724878869. The reversal of 6724878804 is 4088784276.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127494 + ... + 172349.

It is an arithmetic number, because the mean of its divisors is an integer number (272858040).

Almost surely, 2^6724878804 is an apocalyptic number.

It is an amenable number.

6724878804 is an abundant number, since it is smaller than the sum of its proper divisors (12920900076).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6724878804 is a wasteful number, since it uses less digits than its factorization.

6724878804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299949 (or 299944 counting only the distinct ones).

The product of its (nonzero) digits is 4816896, while the sum is 54.

The square root of 6724878804 is about 82005.3583859006. The cubic root of 6724878804 is about 1887.5341622927.

The spelling of 6724878804 in words is "six billion, seven hundred twenty-four million, eight hundred seventy-eight thousand, eight hundred four".