9446393 has 4 divisors (see below), whose sum is σ = 10305168. Its totient is φ = 8587620.

The previous prime is 9446329. The next prime is 9446443. The reversal of 9446393 is 3936449.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3936449 = 11 ⋅357859.

It is a cyclic number.

It is not a de Polignac number, because 9446393 - 2⁶ = 9446329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9446303) 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, 429371 + ... + 429392.

It is an arithmetic number, because the mean of its divisors is an integer number (2576292).

Almost surely, 2^9446393 is an apocalyptic number.

It is an amenable number.

9446393 is a deficient number, since it is larger than the sum of its proper divisors (858775).

9446393 is a wasteful number, since it uses less digits than its factorization.

9446393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858774.

The product of its digits is 69984, while the sum is 38.

The square root of 9446393 is about 3073.4984952005. The cubic root of 9446393 is about 211.3920594843.

It can be divided in two parts, 944 and 6393, that added together give a palindrome (7337).

The spelling of 9446393 in words is "nine million, four hundred forty-six thousand, three hundred ninety-three".