6774370429 has 2 divisors, whose sum is σ = 6774370430. Its totient is φ = 6774370428.

The previous prime is 6774370363. The next prime is 6774370439. The reversal of 6774370429 is 9240734776.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6017570329 + 756800100 = 77573^2 + 27510^2 .

It is a cyclic number.

It is not a de Polignac number, because 6774370429 - 2¹³ = 6774362237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6774370439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3387185214 + 3387185215.

It is an arithmetic number, because the mean of its divisors is an integer number (3387185215).

Almost surely, 2^6774370429 is an apocalyptic number.

It is an amenable number.

6774370429 is a deficient number, since it is larger than the sum of its proper divisors (1).

6774370429 is an equidigital number, since it uses as much as digits as its factorization.

6774370429 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1778112, while the sum is 49.

The square root of 6774370429 is about 82306.5637054543. The cubic root of 6774370429 is about 1892.1532739433.

The spelling of 6774370429 in words is "six billion, seven hundred seventy-four million, three hundred seventy thousand, four hundred twenty-nine".