9558738982 has 16 divisors (see below), whose sum is σ = 15671506032. Its totient is φ = 4345878240.

The previous prime is 9558738967. The next prime is 9558738983. The reversal of 9558738982 is 2898378559.

9558738982 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 (9558738983) 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, 2741869 + ... + 2745352.

It is an arithmetic number, because the mean of its divisors is an integer number (979469127).

Almost surely, 2^9558738982 is an apocalyptic number.

9558738982 is a deficient number, since it is larger than the sum of its proper divisors (6112767050).

9558738982 is a wasteful number, since it uses less digits than its factorization.

9558738982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5487303.

The product of its digits is 43545600, while the sum is 64.

The square root of 9558738982 is about 97768.8037259329. The cubic root of 9558738982 is about 2122.2678784799.

The spelling of 9558738982 in words is "nine billion, five hundred fifty-eight million, seven hundred thirty-eight thousand, nine hundred eighty-two".