9339149 has 4 divisors (see below), whose sum is σ = 9347136. Its totient is φ = 9331164.

The previous prime is 9339139. The next prime is 9339151. The reversal of 9339149 is 9419339.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 9339149 - 2⁸ = 9338893 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9339119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1859 + ... + 4704.

It is an arithmetic number, because the mean of its divisors is an integer number (2336784).

Almost surely, 2^9339149 is an apocalyptic number.

It is an amenable number.

9339149 is a deficient number, since it is larger than the sum of its proper divisors (7987).

9339149 is a wasteful number, since it uses less digits than its factorization.

9339149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7986.

The product of its digits is 26244, while the sum is 38.

The square root of 9339149 is about 3056.0021269626. The cubic root of 9339149 is about 210.5890416063.

The spelling of 9339149 in words is "nine million, three hundred thirty-nine thousand, one hundred forty-nine".