9130839 has 8 divisors (see below), whose sum is σ = 12703872. Its totient is φ = 5822520.

The previous prime is 9130829. The next prime is 9130841. The reversal of 9130839 is 9380319.

9130839 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9130839 - 2¹² = 9126743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9130829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66097 + ... + 66234.

It is an arithmetic number, because the mean of its divisors is an integer number (1587984).

Almost surely, 2^9130839 is an apocalyptic number.

9130839 is a deficient number, since it is larger than the sum of its proper divisors (3573033).

9130839 is a wasteful number, since it uses less digits than its factorization.

9130839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132357.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 9130839 is about 3021.7278169948. The cubic root of 9130839 is about 209.0115223000.

The spelling of 9130839 in words is "nine million, one hundred thirty thousand, eight hundred thirty-nine".