9328420589 has 2 divisors, whose sum is σ = 9328420590. Its totient is φ = 9328420588.

The previous prime is 9328420571. The next prime is 9328420627. The reversal of 9328420589 is 9850248239.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8522428489 + 805992100 = 92317^2 + 28390^2 .

It is a cyclic number.

It is not a de Polignac number, because 9328420589 - 2⁸ = 9328420333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9328420529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4664210294 + 4664210295.

It is an arithmetic number, because the mean of its divisors is an integer number (4664210295).

Almost surely, 2^9328420589 is an apocalyptic number.

It is an amenable number.

9328420589 is a deficient number, since it is larger than the sum of its proper divisors (1).

9328420589 is an equidigital number, since it uses as much as digits as its factorization.

9328420589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1244160, while the sum is 50.

The square root of 9328420589 is about 96583.7490937269. The cubic root of 9328420589 is about 2105.0837217676.

The spelling of 9328420589 in words is "nine billion, three hundred twenty-eight million, four hundred twenty thousand, five hundred eighty-nine".