8745329 has 2 divisors, whose sum is σ = 8745330. Its totient is φ = 8745328.

The previous prime is 8745311. The next prime is 8745343. The reversal of 8745329 is 9235478.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4950625 + 3794704 = 2225^2 + 1948^2 .

It is a cyclic number.

It is not a de Polignac number, because 8745329 - 2¹² = 8741233 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 8745292 and 8745301.

It is not a weakly prime, because it can be changed into another prime (8745829) 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, 4372664 + 4372665.

It is an arithmetic number, because the mean of its divisors is an integer number (4372665).

Almost surely, 2^8745329 is an apocalyptic number.

It is an amenable number.

8745329 is a deficient number, since it is larger than the sum of its proper divisors (1).

8745329 is an equidigital number, since it uses as much as digits as its factorization.

8745329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 38.

The square root of 8745329 is about 2957.2502430467. The cubic root of 8745329 is about 206.0275907997.

The spelling of 8745329 in words is "eight million, seven hundred forty-five thousand, three hundred twenty-nine".