34695850769 has 2 divisors, whose sum is σ = 34695850770. Its totient is φ = 34695850768.

The previous prime is 34695850747. The next prime is 34695850799. The reversal of 34695850769 is 96705859643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31390980625 + 3304870144 = 177175^2 + 57488^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34695850769 is a prime.

It is a super-2 number, since 2×34695850769² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34695850799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17347925384 + 17347925385.

It is an arithmetic number, because the mean of its divisors is an integer number (17347925385).

Almost surely, 2^34695850769 is an apocalyptic number.

It is an amenable number.

34695850769 is a deficient number, since it is larger than the sum of its proper divisors (1).

34695850769 is an equidigital number, since it uses as much as digits as its factorization.

34695850769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48988800, while the sum is 62.

The spelling of 34695850769 in words is "thirty-four billion, six hundred ninety-five million, eight hundred fifty thousand, seven hundred sixty-nine".