9104004809 has 2 divisors, whose sum is σ = 9104004810. Its totient is φ = 9104004808.

The previous prime is 9104004797. The next prime is 9104004817. The reversal of 9104004809 is 9084004019.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7849428409 + 1254576400 = 88597^2 + 35420^2 .

It is a cyclic number.

It is not a de Polignac number, because 9104004809 - 2²⁴ = 9087227593 is a prime.

It is not a weakly prime, because it can be changed into another prime (9104004839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4552002404 + 4552002405.

It is an arithmetic number, because the mean of its divisors is an integer number (4552002405).

Almost surely, 2^9104004809 is an apocalyptic number.

It is an amenable number.

9104004809 is a deficient number, since it is larger than the sum of its proper divisors (1).

9104004809 is an equidigital number, since it uses as much as digits as its factorization.

9104004809 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 9104004809 is about 95414.9087354801. The cubic root of 9104004809 is about 2088.0657003378.

The spelling of 9104004809 in words is "nine billion, one hundred four million, four thousand, eight hundred nine".