8013289244 has 24 divisors (see below), whose sum is σ = 14239039248. Its totient is φ = 3945047040.

The previous prime is 8013289237. The next prime is 8013289253. The reversal of 8013289244 is 4429823108.

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, 732374 + ... + 743234.

It is an arithmetic number, because the mean of its divisors is an integer number (593293302).

Almost surely, 2^8013289244 is an apocalyptic number.

It is an amenable number.

8013289244 is a deficient number, since it is larger than the sum of its proper divisors (6225750004).

8013289244 is a wasteful number, since it uses less digits than its factorization.

8013289244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13685 (or 13683 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 8013289244 is about 89516.9774065233. The cubic root of 8013289244 is about 2001.1068243569.

The spelling of 8013289244 in words is "eight billion, thirteen million, two hundred eighty-nine thousand, two hundred forty-four".