9984194 has 12 divisors (see below), whose sum is σ = 16461942. Its totient is φ = 4538160.

The previous prime is 9984187. The next prime is 9984199. The reversal of 9984194 is 4914899.

It can be written as a sum of positive squares in only one way, i.e., 9150625 + 833569 = 3025^2 + 913^2 .

It is not an unprimeable number, because it can be changed into a prime (9984199) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20387 + ... + 20870.

Almost surely, 2^9984194 is an apocalyptic number.

9984194 is a deficient number, since it is larger than the sum of its proper divisors (6477748).

9984194 is a wasteful number, since it uses less digits than its factorization.

9984194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41281 (or 41270 counting only the distinct ones).

The product of its digits is 93312, while the sum is 44.

The square root of 9984194 is about 3159.7775238140. Note that the first 3 decimals coincide. The cubic root of 9984194 is about 215.3298991636.

The spelling of 9984194 in words is "nine million, nine hundred eighty-four thousand, one hundred ninety-four".