9994249 has 4 divisors (see below), whose sum is σ = 10582164. Its totient is φ = 9406336.

The previous prime is 9994223. The next prime is 9994261. The reversal of 9994249 is 9424999.

9994249 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8020224 + 1974025 = 2832^2 + 1405^2 .

It is a cyclic number.

It is not a de Polignac number, because 9994249 - 2¹¹ = 9992201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9994199 and 9994208.

It is not an unprimeable number, because it can be changed into a prime (9994219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 293932 + ... + 293965.

It is an arithmetic number, because the mean of its divisors is an integer number (2645541).

Almost surely, 2^9994249 is an apocalyptic number.

It is an amenable number.

9994249 is a deficient number, since it is larger than the sum of its proper divisors (587915).

9994249 is a wasteful number, since it uses less digits than its factorization.

9994249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587914.

The product of its digits is 209952, while the sum is 46.

The square root of 9994249 is about 3161.3682164531. The cubic root of 9994249 is about 215.4021605703.

The spelling of 9994249 in words is "nine million, nine hundred ninety-four thousand, two hundred forty-nine".