9380939 has 4 divisors (see below), whose sum is σ = 9397200. Its totient is φ = 9364680.

The previous prime is 9380933. The next prime is 9380951. The reversal of 9380939 is 9390839.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9380939 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9380896 and 9380905.

It is not an unprimeable number, because it can be changed into a prime (9380933) 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 3 ways as a sum of consecutive naturals, for example, 7232 + ... + 8429.

It is an arithmetic number, because the mean of its divisors is an integer number (2349300).

Almost surely, 2^9380939 is an apocalyptic number.

9380939 is a deficient number, since it is larger than the sum of its proper divisors (16261).

9380939 is a wasteful number, since it uses less digits than its factorization.

9380939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16260.

The product of its (nonzero) digits is 52488, while the sum is 41.

The square root of 9380939 is about 3062.8318595705. The cubic root of 9380939 is about 210.9026826740.

The spelling of 9380939 in words is "nine million, three hundred eighty thousand, nine hundred thirty-nine".