9844500394 has 8 divisors (see below), whose sum is σ = 14767290468. Its totient is φ = 4922070240.

The previous prime is 9844500389. The next prime is 9844500427. The reversal of 9844500394 is 4930054489.

9844500394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7773067225 + 2071433169 = 88165^2 + 45513^2 .

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

It is an unprimeable number.

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, 5877 + ... + 140440.

Almost surely, 2^9844500394 is an apocalyptic number.

9844500394 is a deficient number, since it is larger than the sum of its proper divisors (4922790074).

9844500394 is a wasteful number, since it uses less digits than its factorization.

9844500394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179960.

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 9844500394 is about 99219.4557231595. The cubic root of 9844500394 is about 2143.2091771144.

The spelling of 9844500394 in words is "nine billion, eight hundred forty-four million, five hundred thousand, three hundred ninety-four".