9994773 has 16 divisors (see below), whose sum is σ = 13813760. Its totient is φ = 6422976.

The previous prime is 9994769. The next prime is 9994799. The reversal of 9994773 is 3774999.

It is not a de Polignac number, because 9994773 - 2² = 9994769 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 (9994753) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13743 + ... + 14451.

It is an arithmetic number, because the mean of its divisors is an integer number (863360).

Almost surely, 2^9994773 is an apocalyptic number.

It is an amenable number.

9994773 is a deficient number, since it is larger than the sum of its proper divisors (3818987).

9994773 is a wasteful number, since it uses less digits than its factorization.

9994773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876.

The product of its digits is 428652, while the sum is 48.

The square root of 9994773 is about 3161.4510908758. The cubic root of 9994773 is about 215.4059250273.

The spelling of 9994773 in words is "nine million, nine hundred ninety-four thousand, seven hundred seventy-three".