6776713 has 2 divisors, whose sum is σ = 6776714. Its totient is φ = 6776712.

The previous prime is 6776689. The next prime is 6776717. The reversal of 6776713 is 3176776.

6776713 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

6776713 is an esthetic number in base 16, because in such base its adjacent digits differ by 1.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4782969 + 1993744 = 2187^2 + 1412^2 .

It is a cyclic number.

It is not a de Polignac number, because 6776713 - 2¹⁷ = 6645641 is a prime.

6776713 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (6776717) 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 as a sum of consecutive naturals, namely, 3388356 + 3388357.

It is an arithmetic number, because the mean of its divisors is an integer number (3388357).

Almost surely, 2^6776713 is an apocalyptic number.

It is an amenable number.

6776713 is a deficient number, since it is larger than the sum of its proper divisors (1).

6776713 is an equidigital number, since it uses as much as digits as its factorization.

6776713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37044, while the sum is 37.

The square root of 6776713 is about 2603.2120543667. The cubic root of 6776713 is about 189.2371350423.

The spelling of 6776713 in words is "six million, seven hundred seventy-six thousand, seven hundred thirteen".