9489329 has 2 divisors, whose sum is σ = 9489330. Its totient is φ = 9489328.

The previous prime is 9489301. The next prime is 9489331. The reversal of 9489329 is 9239849.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7728400 + 1760929 = 2780^2 + 1327^2 .

It is an emirp because it is prime and its reverse (9239849) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9489329 - 2¹⁶ = 9423793 is a prime.

Together with 9489331, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9489329.

It is not a weakly prime, because it can be changed into another prime (9489229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4744664 + 4744665.

It is an arithmetic number, because the mean of its divisors is an integer number (4744665).

Almost surely, 2^9489329 is an apocalyptic number.

It is an amenable number.

9489329 is a deficient number, since it is larger than the sum of its proper divisors (1).

9489329 is an equidigital number, since it uses as much as digits as its factorization.

9489329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 44.

The square root of 9489329 is about 3080.4754503161. The cubic root of 9489329 is about 211.7118504267.

The spelling of 9489329 in words is "nine million, four hundred eighty-nine thousand, three hundred twenty-nine".