9842249084 has 12 divisors (see below), whose sum is σ = 17689447944. Its totient is φ = 4788121104.

The previous prime is 9842249083. The next prime is 9842249099. The reversal of 9842249084 is 4809422489.

9842249084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9842249083) 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, 33250694 + ... + 33250989.

It is an arithmetic number, because the mean of its divisors is an integer number (1474120662).

Almost surely, 2^9842249084 is an apocalyptic number.

It is an amenable number.

9842249084 is a deficient number, since it is larger than the sum of its proper divisors (7847198860).

9842249084 is a wasteful number, since it uses less digits than its factorization.

9842249084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66501724 (or 66501722 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 50.

The square root of 9842249084 is about 99208.1099709091. The cubic root of 9842249084 is about 2143.0457899130.

The spelling of 9842249084 in words is "nine billion, eight hundred forty-two million, two hundred forty-nine thousand, eighty-four".