8984423782 has 16 divisors (see below), whose sum is σ = 13931799552. Its totient is φ = 4340916360.

The previous prime is 8984423779. The next prime is 8984423801. The reversal of 8984423782 is 2873244898.

8984423782 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 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 7 ways as a sum of consecutive naturals, for example, 63738 + ... + 148429.

It is an arithmetic number, because the mean of its divisors is an integer number (870737472).

Almost surely, 2^8984423782 is an apocalyptic number.

8984423782 is a deficient number, since it is larger than the sum of its proper divisors (4947375770).

8984423782 is a wasteful number, since it uses less digits than its factorization.

8984423782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212883.

The product of its digits is 6193152, while the sum is 55.

The square root of 8984423782 is about 94786.2003774811. The cubic root of 8984423782 is about 2078.8831360724.

The spelling of 8984423782 in words is "eight billion, nine hundred eighty-four million, four hundred twenty-three thousand, seven hundred eighty-two".