9366394 has 4 divisors (see below), whose sum is σ = 14049594. Its totient is φ = 4683196.

The previous prime is 9366347. The next prime is 9366397. The reversal of 9366394 is 4936639.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4936639 = 1151 ⋅4289.

It can be written as a sum of positive squares in only one way, i.e., 8439025 + 927369 = 2905^2 + 963^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (9366397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2341597 + ... + 2341600.

Almost surely, 2^9366394 is an apocalyptic number.

9366394 is a deficient number, since it is larger than the sum of its proper divisors (4683200).

9366394 is a wasteful number, since it uses less digits than its factorization.

9366394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4683199.

The product of its digits is 104976, while the sum is 40.

The square root of 9366394 is about 3060.4565018964. The cubic root of 9366394 is about 210.7936258480.

The spelling of 9366394 in words is "nine million, three hundred sixty-six thousand, three hundred ninety-four".