6794229791 has 2 divisors, whose sum is σ = 6794229792. Its totient is φ = 6794229790.

The previous prime is 6794229781. The next prime is 6794229857. The reversal of 6794229791 is 1979224976.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6794229791 - 2⁶ = 6794229727 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6794229721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3397114895 + 3397114896.

It is an arithmetic number, because the mean of its divisors is an integer number (3397114896).

Almost surely, 2^6794229791 is an apocalyptic number.

6794229791 is a deficient number, since it is larger than the sum of its proper divisors (1).

6794229791 is an equidigital number, since it uses as much as digits as its factorization.

6794229791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3429216, while the sum is 56.

The square root of 6794229791 is about 82427.1180558923. The cubic root of 6794229791 is about 1894.0004466762. Note that the first 3 decimals are identical.

The spelling of 6794229791 in words is "six billion, seven hundred ninety-four million, two hundred twenty-nine thousand, seven hundred ninety-one".