9904824994 has 8 divisors (see below), whose sum is σ = 14857763328. Its totient is φ = 4952237220.

The previous prime is 9904824991. The next prime is 9904824997. The reversal of 9904824994 is 4994284099.

It is a happy number.

9904824994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9904824991) and next prime (9904824997).

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

It is not an unprimeable number, because it can be changed into a prime (9904824991) 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 3 ways as a sum of consecutive naturals, for example, 879 + ... + 140749.

It is an arithmetic number, because the mean of its divisors is an integer number (1857220416).

Almost surely, 2^9904824994 is an apocalyptic number.

9904824994 is a deficient number, since it is larger than the sum of its proper divisors (4952938334).

9904824994 is a wasteful number, since it uses less digits than its factorization.

9904824994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175280.

The product of its (nonzero) digits is 6718464, while the sum is 58.

The square root of 9904824994 is about 99522.9872642497. The cubic root of 9904824994 is about 2147.5779462981.

The spelling of 9904824994 in words is "nine billion, nine hundred four million, eight hundred twenty-four thousand, nine hundred ninety-four".