9876336313 has 2 divisors, whose sum is σ = 9876336314. Its totient is φ = 9876336312.

The previous prime is 9876336307. The next prime is 9876336343. The reversal of 9876336313 is 3136336789.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7571088144 + 2305248169 = 87012^2 + 48013^2 .

It is an emirp because it is prime and its reverse (3136336789) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9876336313 - 2²⁵ = 9842781881 is a prime.

It is not a weakly prime, because it can be changed into another prime (9876336343) 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 as a sum of consecutive naturals, namely, 4938168156 + 4938168157.

It is an arithmetic number, because the mean of its divisors is an integer number (4938168157).

Almost surely, 2^9876336313 is an apocalyptic number.

It is an amenable number.

9876336313 is a deficient number, since it is larger than the sum of its proper divisors (1).

9876336313 is an equidigital number, since it uses as much as digits as its factorization.

9876336313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1469664, while the sum is 49.

The square root of 9876336313 is about 99379.7580647085. The cubic root of 9876336313 is about 2145.5169839303.

The spelling of 9876336313 in words is "nine billion, eight hundred seventy-six million, three hundred thirty-six thousand, three hundred thirteen".