34729467791 has 2 divisors, whose sum is σ = 34729467792. Its totient is φ = 34729467790.

The previous prime is 34729467769. The next prime is 34729467827. The reversal of 34729467791 is 19776492743.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34729467791 - 2⁶ = 34729467727 is a prime.

It is a super-2 number, since 2×34729467791² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 34729467791.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34729467701) 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, 17364733895 + 17364733896.

It is an arithmetic number, because the mean of its divisors is an integer number (17364733896).

Almost surely, 2^34729467791 is an apocalyptic number.

34729467791 is a deficient number, since it is larger than the sum of its proper divisors (1).

34729467791 is an equidigital number, since it uses as much as digits as its factorization.

34729467791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16003008, while the sum is 59.

The spelling of 34729467791 in words is "thirty-four billion, seven hundred twenty-nine million, four hundred sixty-seven thousand, seven hundred ninety-one".