9994973 has 8 divisors (see below), whose sum is σ = 10306560. Its totient is φ = 9687600.

The previous prime is 9994951. The next prime is 9995003. The reversal of 9994973 is 3794999.

9994973 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 9994973 - 2⁸ = 9994717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9994913) 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 7 ways as a sum of consecutive naturals, for example, 4148 + ... + 6098.

It is an arithmetic number, because the mean of its divisors is an integer number (1288320).

Almost surely, 2^9994973 is an apocalyptic number.

It is an amenable number.

9994973 is a deficient number, since it is larger than the sum of its proper divisors (311587).

9994973 is a wasteful number, since it uses less digits than its factorization.

9994973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2107.

The product of its digits is 551124, while the sum is 50.

The square root of 9994973 is about 3161.4827217621. The cubic root of 9994973 is about 215.4073618082.

The spelling of 9994973 in words is "nine million, nine hundred ninety-four thousand, nine hundred seventy-three".