9381339 has 20 divisors (see below), whose sum is σ = 15289560. Its totient is φ = 5685120.

The previous prime is 9381319. The next prime is 9381367. The reversal of 9381339 is 9331839.

It is not a de Polignac number, because 9381339 - 2⁸ = 9381083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9381319) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4374 + ... + 6155.

It is an arithmetic number, because the mean of its divisors is an integer number (764478).

Almost surely, 2^9381339 is an apocalyptic number.

9381339 is a gapful number since it is divisible by the number (99) formed by its first and last digit.

9381339 is a deficient number, since it is larger than the sum of its proper divisors (5908221).

9381339 is a wasteful number, since it uses less digits than its factorization.

9381339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10552 (or 10543 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 9381339 is about 3062.8971579209. The cubic root of 9381339 is about 210.9056802373.

The spelling of 9381339 in words is "nine million, three hundred eighty-one thousand, three hundred thirty-nine".