9144339 has 16 divisors (see below), whose sum is σ = 12938880. Its totient is φ = 5728320.

The previous prime is 9144323. The next prime is 9144341. The reversal of 9144339 is 9334419.

It is not a de Polignac number, because 9144339 - 2⁴ = 9144323 is a prime.

9144339 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9144389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7224 + ... + 8394.

It is an arithmetic number, because the mean of its divisors is an integer number (808680).

Almost surely, 2^9144339 is an apocalyptic number.

9144339 is a deficient number, since it is larger than the sum of its proper divisors (3794541).

9144339 is a wasteful number, since it uses less digits than its factorization.

9144339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330.

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

The square root of 9144339 is about 3023.9608132382. The cubic root of 9144339 is about 209.1144798369.

It can be divided in two parts, 914 and 4339, that added together give a triangular number (5253 = T₁₀₂).

The spelling of 9144339 in words is "nine million, one hundred forty-four thousand, three hundred thirty-nine".