9994347 has 24 divisors (see below), whose sum is σ = 16336320. Its totient is φ = 6055560.

The previous prime is 9994337. The next prime is 9994349. The reversal of 9994347 is 7434999.

It is not a de Polignac number, because 9994347 - 2⁴ = 9994331 is a prime.

It is a d-powerful number, because it can be written as 9⁵ + 9⁵ + 9⁵ + 4⁷ + 3¹⁴ + 4¹¹ + 7⁷ .

It is not an unprimeable number, because it can be changed into a prime (9994349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 804 + ... + 4542.

It is an arithmetic number, because the mean of its divisors is an integer number (680680).

Almost surely, 2^9994347 is an apocalyptic number.

9994347 is a deficient number, since it is larger than the sum of its proper divisors (6341973).

9994347 is a wasteful number, since it uses less digits than its factorization.

9994347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3765 (or 3753 counting only the distinct ones).

The product of its digits is 244944, while the sum is 45.

The square root of 9994347 is about 3161.3837160332. The cubic root of 9994347 is about 215.4028646200.

The spelling of 9994347 in words is "nine million, nine hundred ninety-four thousand, three hundred forty-seven".