9834604469 has 2 divisors, whose sum is σ = 9834604470. Its totient is φ = 9834604468.

The previous prime is 9834604343. The next prime is 9834604471. The reversal of 9834604469 is 9644064389.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9156001969 + 678602500 = 95687^2 + 26050^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9834604469 is a prime.

It is a super-2 number, since 2×9834604469² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 9834604471, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 9834604469.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9834604489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4917302234 + 4917302235.

It is an arithmetic number, because the mean of its divisors is an integer number (4917302235).

Almost surely, 2^9834604469 is an apocalyptic number.

It is an amenable number.

9834604469 is a deficient number, since it is larger than the sum of its proper divisors (1).

9834604469 is an equidigital number, since it uses as much as digits as its factorization.

9834604469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4478976, while the sum is 53.

The square root of 9834604469 is about 99169.5743108742. The cubic root of 9834604469 is about 2142.4908014729.

The spelling of 9834604469 in words is "nine billion, eight hundred thirty-four million, six hundred four thousand, four hundred sixty-nine".