9488344321 has 2 divisors, whose sum is σ = 9488344322. Its totient is φ = 9488344320.

The previous prime is 9488344309. The next prime is 9488344357. The reversal of 9488344321 is 1234438849.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4839150096 + 4649194225 = 69564^2 + 68185^2 .

It is a cyclic number.

It is not a de Polignac number, because 9488344321 - 2¹¹ = 9488342273 is a prime.

It is not a weakly prime, because it can be changed into another prime (9488344421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4744172160 + 4744172161.

It is an arithmetic number, because the mean of its divisors is an integer number (4744172161).

Almost surely, 2^9488344321 is an apocalyptic number.

It is an amenable number.

9488344321 is a deficient number, since it is larger than the sum of its proper divisors (1).

9488344321 is an equidigital number, since it uses as much as digits as its factorization.

9488344321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 663552, while the sum is 46.

The square root of 9488344321 is about 97408.1327251477. The cubic root of 9488344321 is about 2117.0452727370.

The spelling of 9488344321 in words is "nine billion, four hundred eighty-eight million, three hundred forty-four thousand, three hundred twenty-one".