9339139 has 2 divisors, whose sum is σ = 9339140. Its totient is φ = 9339138.

The previous prime is 9339119. The next prime is 9339151. The reversal of 9339139 is 9319339.

9339139 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9339139 - 2⁵ = 9339107 is a prime.

It is a super-2 number, since 2×9339139² = 174439034522642, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9339098 and 9339107.

It is not a weakly prime, because it can be changed into another prime (9339119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4669569 + 4669570.

It is an arithmetic number, because the mean of its divisors is an integer number (4669570).

Almost surely, 2^9339139 is an apocalyptic number.

9339139 is a deficient number, since it is larger than the sum of its proper divisors (1).

9339139 is an equidigital number, since it uses as much as digits as its factorization.

9339139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19683, while the sum is 37.

The square root of 9339139 is about 3056.0004908377. Note that the first 3 decimals coincide. The cubic root of 9339139 is about 210.5889664427.

The spelling of 9339139 in words is "nine million, three hundred thirty-nine thousand, one hundred thirty-nine".