9909339 has 16 divisors (see below), whose sum is σ = 14722560. Its totient is φ = 5876960.

The previous prime is 9909337. The next prime is 9909353. The reversal of 9909339 is 9339099.

It is a cyclic number.

It is not a de Polignac number, because 9909339 - 2¹ = 9909337 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 9909339.

It is not an unprimeable number, because it can be changed into a prime (9909337) 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 in 15 ways as a sum of consecutive naturals, for example, 1644 + ... + 4745.

It is an arithmetic number, because the mean of its divisors is an integer number (920160).

Almost surely, 2^9909339 is an apocalyptic number.

9909339 is a deficient number, since it is larger than the sum of its proper divisors (4813221).

9909339 is a wasteful number, since it uses less digits than its factorization.

9909339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6450.

The product of its (nonzero) digits is 59049, while the sum is 42.

The square root of 9909339 is about 3147.9102592037. The cubic root of 9909339 is about 214.7904141105.

The spelling of 9909339 in words is "nine million, nine hundred nine thousand, three hundred thirty-nine".