9408803321 has 2 divisors, whose sum is σ = 9408803322. Its totient is φ = 9408803320.

The previous prime is 9408803311. The next prime is 9408803423. The reversal of 9408803321 is 1233088049.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9402017296 + 6786025 = 96964^2 + 2605^2 .

It is a cyclic number.

It is not a de Polignac number, because 9408803321 - 2¹⁰ = 9408802297 is a prime.

It is not a weakly prime, because it can be changed into another prime (9408803311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4704401660 + 4704401661.

It is an arithmetic number, because the mean of its divisors is an integer number (4704401661).

Almost surely, 2^9408803321 is an apocalyptic number.

It is an amenable number.

9408803321 is a deficient number, since it is larger than the sum of its proper divisors (1).

9408803321 is an equidigital number, since it uses as much as digits as its factorization.

9408803321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 9408803321 is about 96998.9861854236. The cubic root of 9408803321 is about 2111.1129189488.

The spelling of 9408803321 in words is "nine billion, four hundred eight million, eight hundred three thousand, three hundred twenty-one".