9988301 has 2 divisors, whose sum is σ = 9988302. Its totient is φ = 9988300.

The previous prime is 9988291. The next prime is 9988309. The reversal of 9988301 is 1038899.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9616201 + 372100 = 3101^2 + 610^2 .

It is a cyclic number.

It is not a de Polignac number, because 9988301 - 2¹⁴ = 9971917 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9988309) 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, 4994150 + 4994151.

It is an arithmetic number, because the mean of its divisors is an integer number (4994151).

Almost surely, 2^9988301 is an apocalyptic number.

It is an amenable number.

9988301 is a deficient number, since it is larger than the sum of its proper divisors (1).

9988301 is an equidigital number, since it uses as much as digits as its factorization.

9988301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 9988301 is about 3160.4273445216. The cubic root of 9988301 is about 215.3594204471.

The spelling of 9988301 in words is "nine million, nine hundred eighty-eight thousand, three hundred one".