6794779 has 2 divisors, whose sum is σ = 6794780. Its totient is φ = 6794778.

The previous prime is 6794773. The next prime is 6794813. The reversal of 6794779 is 9774976.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6794779 - 2⁷ = 6794651 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (6794773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3397389 + 3397390.

It is an arithmetic number, because the mean of its divisors is an integer number (3397390).

Almost surely, 2^6794779 is an apocalyptic number.

6794779 is a deficient number, since it is larger than the sum of its proper divisors (1).

6794779 is an equidigital number, since it uses as much as digits as its factorization.

6794779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 666792, while the sum is 49.

The square root of 6794779 is about 2606.6796887995. The cubic root of 6794779 is about 189.4051478905.

It can be divided in two parts, 6 and 794779, that multiplied together give a palindrome (4768674).

The spelling of 6794779 in words is "six million, seven hundred ninety-four thousand, seven hundred seventy-nine".