6768841 has 4 divisors (see below), whose sum is σ = 6776784. Its totient is φ = 6760900.

The previous prime is 6768833. The next prime is 6768859. The reversal of 6768841 is 1488676.

6768841 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6768841 - 2³ = 6768833 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6768794 and 6768803.

It is not an unprimeable number, because it can be changed into a prime (6768821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2515 + ... + 4456.

It is an arithmetic number, because the mean of its divisors is an integer number (1694196).

Almost surely, 2^6768841 is an apocalyptic number.

It is an amenable number.

6768841 is a deficient number, since it is larger than the sum of its proper divisors (7943).

6768841 is an equidigital number, since it uses as much as digits as its factorization.

6768841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7942.

The product of its digits is 64512, while the sum is 40.

The square root of 6768841 is about 2601.6996367759. The cubic root of 6768841 is about 189.1638324488.

The spelling of 6768841 in words is "six million, seven hundred sixty-eight thousand, eight hundred forty-one".