9704094809 has 2 divisors, whose sum is σ = 9704094810. Its totient is φ = 9704094808.

The previous prime is 9704094793. The next prime is 9704094823. The reversal of 9704094809 is 9084904079.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6790254409 + 2913840400 = 82403^2 + 53980^2 .

It is a cyclic number.

It is not a de Polignac number, because 9704094809 - 2⁴ = 9704094793 is a prime.

It is not a weakly prime, because it can be changed into another prime (9704024809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4852047404 + 4852047405.

It is an arithmetic number, because the mean of its divisors is an integer number (4852047405).

Almost surely, 2^9704094809 is an apocalyptic number.

It is an amenable number.

9704094809 is a deficient number, since it is larger than the sum of its proper divisors (1).

9704094809 is an equidigital number, since it uses as much as digits as its factorization.

9704094809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 9704094809 is about 98509.3640675850. The cubic root of 9704094809 is about 2132.9712923035.

The spelling of 9704094809 in words is "nine billion, seven hundred four million, ninety-four thousand, eight hundred nine".