8985726044 has 6 divisors (see below), whose sum is σ = 15725020584. Its totient is φ = 4492863020.

The previous prime is 8985726037. The next prime is 8985726103. The reversal of 8985726044 is 4406275898.

8985726044 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 as a sum of consecutive naturals, namely, 1123215752 + ... + 1123215759.

It is an arithmetic number, because the mean of its divisors is an integer number (2620836764).

Almost surely, 2^8985726044 is an apocalyptic number.

It is an amenable number.

8985726044 is a deficient number, since it is larger than the sum of its proper divisors (6739294540).

8985726044 is a wasteful number, since it uses less digits than its factorization.

8985726044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2246431515 (or 2246431513 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 53.

The square root of 8985726044 is about 94793.0695989955. The cubic root of 8985726044 is about 2078.9835735920.

The spelling of 8985726044 in words is "eight billion, nine hundred eighty-five million, seven hundred twenty-six thousand, forty-four".