8438811088 has 60 divisors (see below), whose sum is σ = 17315870880. Its totient is φ = 3983473728.

The previous prime is 8438811077. The next prime is 8438811091. The reversal of 8438811088 is 8801188348.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1770853 + ... + 1775611.

It is an arithmetic number, because the mean of its divisors is an integer number (288597848).

Almost surely, 2^8438811088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8438811088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8657935440).

8438811088 is an abundant number, since it is smaller than the sum of its proper divisors (8877059792).

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

8438811088 is a wasteful number, since it uses less digits than its factorization.

8438811088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5112 (or 5087 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 49.

The square root of 8438811088 is about 91863.0017362812. The cubic root of 8438811088 is about 2035.9186541068.

The spelling of 8438811088 in words is "eight billion, four hundred thirty-eight million, eight hundred eleven thousand, eighty-eight".