6728316192 has 288 divisors, whose sum is σ = 21612951360. Its totient is φ = 2046643200.

The previous prime is 6728316191. The next prime is 6728316263. The reversal of 6728316192 is 2916138276.

6728316192 is a `hidden beast` number, since 6 + 7 + 28 + 3 + 1 + 619 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

It is not an unprimeable number, because it can be changed into a prime (6728316191) by changing a digit.

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 in 47 ways as a sum of consecutive naturals, for example, 10209559 + ... + 10210217.

It is an arithmetic number, because the mean of its divisors is an integer number (75044970).

Almost surely, 2^6728316192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6728316192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10806475680).

6728316192 is an abundant number, since it is smaller than the sum of its proper divisors (14884635168).

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

6728316192 is a wasteful number, since it uses less digits than its factorization.

6728316192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798 (or 778 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 6728316192 is about 82026.3140217821. The cubic root of 6728316192 is about 1887.8557087132.

The spelling of 6728316192 in words is "six billion, seven hundred twenty-eight million, three hundred sixteen thousand, one hundred ninety-two".