9384223 has 4 divisors (see below), whose sum is σ = 9512848. Its totient is φ = 9255600.

The previous prime is 9384209. The next prime is 9384241. The reversal of 9384223 is 3224839.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3224839 = 313 ⋅10303.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9384223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9384293) 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 3 ways as a sum of consecutive naturals, for example, 64203 + ... + 64348.

It is an arithmetic number, because the mean of its divisors is an integer number (2378212).

Almost surely, 2^9384223 is an apocalyptic number.

9384223 is a deficient number, since it is larger than the sum of its proper divisors (128625).

9384223 is a wasteful number, since it uses less digits than its factorization.

9384223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128624.

The product of its digits is 10368, while the sum is 31.

The square root of 9384223 is about 3063.3679178316. The cubic root of 9384223 is about 210.9272901469.

The spelling of 9384223 in words is "nine million, three hundred eighty-four thousand, two hundred twenty-three".