9996830489 has 2 divisors, whose sum is σ = 9996830490. Its totient is φ = 9996830488.

The previous prime is 9996830357. The next prime is 9996830507. The reversal of 9996830489 is 9840386999.

9996830489 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6038533264 + 3958297225 = 77708^2 + 62915^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9996830489 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (9996830689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4998415244 + 4998415245.

It is an arithmetic number, because the mean of its divisors is an integer number (4998415245).

Almost surely, 2^9996830489 is an apocalyptic number.

It is an amenable number.

9996830489 is a deficient number, since it is larger than the sum of its proper divisors (1).

9996830489 is an equidigital number, since it uses as much as digits as its factorization.

9996830489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30233088, while the sum is 65.

The square root of 9996830489 is about 99984.1511890760. The cubic root of 9996830489 is about 2154.2070491649.

The spelling of 9996830489 in words is "nine billion, nine hundred ninety-six million, eight hundred thirty thousand, four hundred eighty-nine".