9384469 has 2 divisors, whose sum is σ = 9384470. Its totient is φ = 9384468.

The previous prime is 9384383. The next prime is 9384491. The reversal of 9384469 is 9644839.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9381969 + 2500 = 3063^2 + 50^2 .

It is an emirp because it is prime and its reverse (9644839) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9384469 - 2⁷ = 9384341 is a prime.

It is a super-2 number, since 2×9384469² = 176136516823922, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9384269) 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 as a sum of consecutive naturals, namely, 4692234 + 4692235.

It is an arithmetic number, because the mean of its divisors is an integer number (4692235).

Almost surely, 2^9384469 is an apocalyptic number.

It is an amenable number.

9384469 is a deficient number, since it is larger than the sum of its proper divisors (1).

9384469 is an equidigital number, since it uses as much as digits as its factorization.

9384469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 43.

The square root of 9384469 is about 3063.4080694547. The cubic root of 9384469 is about 210.9291332283.

The spelling of 9384469 in words is "nine million, three hundred eighty-four thousand, four hundred sixty-nine".