9713884931 has 2 divisors, whose sum is σ = 9713884932. Its totient is φ = 9713884930.

The previous prime is 9713884913. The next prime is 9713884969. The reversal of 9713884931 is 1394883179.

9713884931 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (9713884913) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (1394883179) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9713884931 - 2⁶ = 9713884867 is a prime.

It is a super-2 number, since 2×9713884931² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (9713874931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4856942465 + 4856942466.

It is an arithmetic number, because the mean of its divisors is an integer number (4856942466).

Almost surely, 2^9713884931 is an apocalyptic number.

9713884931 is a deficient number, since it is larger than the sum of its proper divisors (1).

9713884931 is an equidigital number, since it uses as much as digits as its factorization.

9713884931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 53.

The square root of 9713884931 is about 98559.0428677146. The cubic root of 9713884931 is about 2133.6883446107.

The spelling of 9713884931 in words is "nine billion, seven hundred thirteen million, eight hundred eighty-four thousand, nine hundred thirty-one".