9344139 has 16 divisors (see below), whose sum is σ = 14284800. Its totient is φ = 5322240.

The previous prime is 9344077. The next prime is 9344147. The reversal of 9344139 is 9314439.

It is not a de Polignac number, because 9344139 - 2⁷ = 9344011 is a prime.

9344139 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9344149) 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 in 15 ways as a sum of consecutive naturals, for example, 8934 + ... + 9924.

It is an arithmetic number, because the mean of its divisors is an integer number (892800).

Almost surely, 2^9344139 is an apocalyptic number.

9344139 is a deficient number, since it is larger than the sum of its proper divisors (4940661).

9344139 is a wasteful number, since it uses less digits than its factorization.

9344139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450.

The product of its digits is 11664, while the sum is 33.

The square root of 9344139 is about 3056.8184440689. The cubic root of 9344139 is about 210.6265415332.

The spelling of 9344139 in words is "nine million, three hundred forty-four thousand, one hundred thirty-nine".