994339293 has 8 divisors (see below), whose sum is σ = 1395564000. Its totient is φ = 628003728.

The previous prime is 994339273. The next prime is 994339303. The reversal of 994339293 is 392933499.

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

It is not a de Polignac number, because 994339293 - 2⁹ = 994338781 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (994339273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8722218 + ... + 8722331.

It is an arithmetic number, because the mean of its divisors is an integer number (174445500).

Almost surely, 2^994339293 is an apocalyptic number.

It is an amenable number.

994339293 is a deficient number, since it is larger than the sum of its proper divisors (401224707).

994339293 is a wasteful number, since it uses less digits than its factorization.

994339293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17444571.

The product of its digits is 1417176, while the sum is 51.

The square root of 994339293 is about 31533.1459420084. The cubic root of 994339293 is about 998.1095260269.

The spelling of 994339293 in words is "nine hundred ninety-four million, three hundred thirty-nine thousand, two hundred ninety-three".