9204939 has 18 divisors (see below), whose sum is σ = 14128140. Its totient is φ = 5774016.

The previous prime is 9204913. The next prime is 9204953. The reversal of 9204939 is 9394029.

9204939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-9204939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9204959) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 832 + ... + 4370.

Almost surely, 2^9204939 is an apocalyptic number.

9204939 is a deficient number, since it is larger than the sum of its proper divisors (4923201).

9204939 is a wasteful number, since it uses less digits than its factorization.

9204939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3579 (or 3559 counting only the distinct ones).

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

The square root of 9204939 is about 3033.9642384181. The cubic root of 9204939 is about 209.5754005836.

The spelling of 9204939 in words is "nine million, two hundred four thousand, nine hundred thirty-nine".