8044532860 has 144 divisors (see below), whose sum is σ = 21847069440. Its totient is φ = 2463713280.

The previous prime is 8044532857. The next prime is 8044532869. The reversal of 8044532860 is 682354408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8044532869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 384756 + ... + 405124.

It is an arithmetic number, because the mean of its divisors is an integer number (151715760).

Almost surely, 2^8044532860 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 8044532860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10923534720).

8044532860 is an abundant number, since it is smaller than the sum of its proper divisors (13802536580).

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

8044532860 is a wasteful number, since it uses less digits than its factorization.

8044532860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20436 (or 20427 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 8044532860 is about 89691.3198698737. The cubic root of 8044532860 is about 2003.7042068569.

The spelling of 8044532860 in words is "eight billion, forty-four million, five hundred thirty-two thousand, eight hundred sixty".