9899334319 has 16 divisors (see below), whose sum is σ = 11556691200. Its totient is φ = 8476119960.

The previous prime is 9899334299. The next prime is 9899334371. The reversal of 9899334319 is 9134339989.

It is not a de Polignac number, because 9899334319 - 2¹⁵ = 9899301551 is a prime.

It is a super-2 number, since 2×9899334319² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9899334019) 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 in 15 ways as a sum of consecutive naturals, for example, 318192 + ... + 347914.

It is an arithmetic number, because the mean of its divisors is an integer number (722293200).

Almost surely, 2^9899334319 is an apocalyptic number.

9899334319 is a deficient number, since it is larger than the sum of its proper divisors (1657356881).

9899334319 is an equidigital number, since it uses as much as digits as its factorization.

9899334319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30715 (or 30701 counting only the distinct ones).

The product of its digits is 5668704, while the sum is 58.

The square root of 9899334319 is about 99495.3984815378. The cubic root of 9899334319 is about 2147.1810410156.

The spelling of 9899334319 in words is "nine billion, eight hundred ninety-nine million, three hundred thirty-four thousand, three hundred nineteen".