9988339 has 2 divisors, whose sum is σ = 9988340. Its totient is φ = 9988338.

The previous prime is 9988331. The next prime is 9988361. The reversal of 9988339 is 9338899.

9988339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9988339 - 2³ = 9988331 is a prime.

It is a super-3 number, since 3×9988339³ (a number of 22 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9988292 and 9988301.

It is not a weakly prime, because it can be changed into another prime (9988331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4994169 + 4994170.

It is an arithmetic number, because the mean of its divisors is an integer number (4994170).

Almost surely, 2^9988339 is an apocalyptic number.

9988339 is a deficient number, since it is larger than the sum of its proper divisors (1).

9988339 is an equidigital number, since it uses as much as digits as its factorization.

9988339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 419904, while the sum is 49.

The square root of 9988339 is about 3160.4333563611. The cubic root of 9988339 is about 215.3596935548.

The spelling of 9988339 in words is "nine million, nine hundred eighty-eight thousand, three hundred thirty-nine".