9134351839 has 2 divisors, whose sum is σ = 9134351840. Its totient is φ = 9134351838.

The previous prime is 9134351819. The next prime is 9134351917. The reversal of 9134351839 is 9381534319.

9134351839 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (9381534319) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9134351839 - 2³¹ = 6986868191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9134351819) 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, 4567175919 + 4567175920.

It is an arithmetic number, because the mean of its divisors is an integer number (4567175920).

Almost surely, 2^9134351839 is an apocalyptic number.

9134351839 is a deficient number, since it is larger than the sum of its proper divisors (1).

9134351839 is an equidigital number, since it uses as much as digits as its factorization.

9134351839 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 349920, while the sum is 46.

The square root of 9134351839 is about 95573.8031000127. The cubic root of 9134351839 is about 2090.3832267358.

The spelling of 9134351839 in words is "nine billion, one hundred thirty-four million, three hundred fifty-one thousand, eight hundred thirty-nine".