9933399 has 24 divisors (see below), whose sum is σ = 16966560. Its totient is φ = 5479488.

The previous prime is 9933377. The next prime is 9933431.

9933399 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 9933399 - 2⁵ = 9933367 is a prime.

It is a nude number because it is divisible by every one of its digits.

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9933349) 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 23 ways as a sum of consecutive naturals, for example, 892 + ... + 4545.

It is an arithmetic number, because the mean of its divisors is an integer number (706940).

Almost surely, 2^9933399 is an apocalyptic number.

9933399 is a deficient number, since it is larger than the sum of its proper divisors (7033161).

9933399 is a wasteful number, since it uses less digits than its factorization.

9933399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5479 (or 5476 counting only the distinct ones).

The product of its digits is 177147, while the sum is 45.

The square root of 9933399 is about 3151.7295251972. The cubic root of 9933399 is about 214.9641115507.

The spelling of 9933399 in words is "nine million, nine hundred thirty-three thousand, three hundred ninety-nine".