9398223 has 6 divisors (see below), whose sum is σ = 13575224. Its totient is φ = 6265476.

The previous prime is 9398201. The next prime is 9398227. The reversal of 9398223 is 3228939.

9398223 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9398223 - 2¹⁸ = 9136079 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9398227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 522115 + ... + 522132.

Almost surely, 2^9398223 is an apocalyptic number.

9398223 is a deficient number, since it is larger than the sum of its proper divisors (4177001).

9398223 is a wasteful number, since it uses less digits than its factorization.

9398223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1044253 (or 1044250 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 9398223 is about 3065.6521329075. The cubic root of 9398223 is about 211.0321297553.

The spelling of 9398223 in words is "nine million, three hundred ninety-eight thousand, two hundred twenty-three".