34738847609 has 2 divisors, whose sum is σ = 34738847610. Its totient is φ = 34738847608.

The previous prime is 34738847503. The next prime is 34738847629. The reversal of 34738847609 is 90674883743.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33976811584 + 762036025 = 184328^2 + 27605^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34738847609 is a prime.

It is not a weakly prime, because it can be changed into another prime (34738847629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17369423804 + 17369423805.

It is an arithmetic number, because the mean of its divisors is an integer number (17369423805).

Almost surely, 2^34738847609 is an apocalyptic number.

It is an amenable number.

34738847609 is a deficient number, since it is larger than the sum of its proper divisors (1).

34738847609 is an equidigital number, since it uses as much as digits as its factorization.

34738847609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24385536, while the sum is 59.

The spelling of 34738847609 in words is "thirty-four billion, seven hundred thirty-eight million, eight hundred forty-seven thousand, six hundred nine".