9343916849 has 2 divisors, whose sum is σ = 9343916850. Its totient is φ = 9343916848.

The previous prime is 9343916837. The next prime is 9343916867. The reversal of 9343916849 is 9486193439.

9343916849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9052190449 + 291726400 = 95143^2 + 17080^2 .

It is a cyclic number.

It is not a de Polignac number, because 9343916849 - 2¹⁶ = 9343851313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9343916794 and 9343916803.

It is not a weakly prime, because it can be changed into another prime (9343916749) 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, 4671958424 + 4671958425.

It is an arithmetic number, because the mean of its divisors is an integer number (4671958425).

Almost surely, 2^9343916849 is an apocalyptic number.

It is an amenable number.

9343916849 is a deficient number, since it is larger than the sum of its proper divisors (1).

9343916849 is an equidigital number, since it uses as much as digits as its factorization.

9343916849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5038848, while the sum is 56.

The square root of 9343916849 is about 96663.9376861919. The cubic root of 9343916849 is about 2106.2487234901.

The spelling of 9343916849 in words is "nine billion, three hundred forty-three million, nine hundred sixteen thousand, eight hundred forty-nine".