9736478982 has 48 divisors (see below), whose sum is σ = 21332263680. Its totient is φ = 3209184000.

The previous prime is 9736478981. The next prime is 9736478989. The reversal of 9736478982 is 2898746379.

9736478982 is a `hidden beast` number, since 9 + 73 + 6 + 478 + 98 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9736478981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1598619 + ... + 1604697.

It is an arithmetic number, because the mean of its divisors is an integer number (444422160).

Almost surely, 2^9736478982 is an apocalyptic number.

9736478982 is an abundant number, since it is smaller than the sum of its proper divisors (11595784698).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9736478982 is a wasteful number, since it uses less digits than its factorization.

9736478982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7069 (or 7066 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 63.

The square root of 9736478982 is about 98673.5982013426. The cubic root of 9736478982 is about 2135.3413507559.

The spelling of 9736478982 in words is "nine billion, seven hundred thirty-six million, four hundred seventy-eight thousand, nine hundred eighty-two".