8973327329 has 2 divisors, whose sum is σ = 8973327330. Its totient is φ = 8973327328.

The previous prime is 8973327323. The next prime is 8973327343. The reversal of 8973327329 is 9237233798.

8973327329 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., 8959001104 + 14326225 = 94652^2 + 3785^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8973327329 is a prime.

It is not a weakly prime, because it can be changed into another prime (8973327323) 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, 4486663664 + 4486663665.

It is an arithmetic number, because the mean of its divisors is an integer number (4486663665).

Almost surely, 2^8973327329 is an apocalyptic number.

It is an amenable number.

8973327329 is a deficient number, since it is larger than the sum of its proper divisors (1).

8973327329 is an equidigital number, since it uses as much as digits as its factorization.

8973327329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3429216, while the sum is 53.

The square root of 8973327329 is about 94727.6481762321. The cubic root of 8973327329 is about 2078.0269233979.

The spelling of 8973327329 in words is "eight billion, nine hundred seventy-three million, three hundred twenty-seven thousand, three hundred twenty-nine".