6768087328 has 48 divisors (see below), whose sum is σ = 14116508280. Its totient is φ = 3183169536.

The previous prime is 6768087301. The next prime is 6768087329. The reversal of 6768087328 is 8237808676.

It can be written as a sum of positive squares in 4 ways, for example, as 6768023824 + 63504 = 82268^2 + 252^2 .

It is not an unprimeable number, because it can be changed into a prime (6768087329) 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 7 ways as a sum of consecutive naturals, for example, 1754650 + ... + 1758502.

Almost surely, 2^6768087328 is an apocalyptic number.

6768087328 is a gapful number since it is divisible by the number (68) formed by its first and last digit.

It is an amenable number.

6768087328 is an abundant number, since it is smaller than the sum of its proper divisors (7348420952).

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

6768087328 is a wasteful number, since it uses less digits than its factorization.

6768087328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7109 (or 7101 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 55.

The square root of 6768087328 is about 82268.3859571828. The cubic root of 6768087328 is about 1891.5681141547.

The spelling of 6768087328 in words is "six billion, seven hundred sixty-eight million, eighty-seven thousand, three hundred twenty-eight".