9393994 has 8 divisors (see below), whose sum is σ = 14162400. Its totient is φ = 4673196.

The previous prime is 9393991. The next prime is 9394001. The reversal of 9393994 is 4993939.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (9393991) 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, 11404 + ... + 12199.

It is an arithmetic number, because the mean of its divisors is an integer number (1770300).

Almost surely, 2^9393994 is an apocalyptic number.

9393994 is a deficient number, since it is larger than the sum of its proper divisors (4768406).

9393994 is a wasteful number, since it uses less digits than its factorization.

9393994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23804.

The product of its digits is 236196, while the sum is 46.

The square root of 9393994 is about 3064.9623162447. The cubic root of 9393994 is about 211.0004716865. Note that the first 3 decimals are identical.

The spelling of 9393994 in words is "nine million, three hundred ninety-three thousand, nine hundred ninety-four".