8873281032 has 512 divisors, whose sum is σ = 30412800000. Its totient is φ = 2133734400.

The previous prime is 8873281031. The next prime is 8873281037. The reversal of 8873281032 is 2301823788.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (8873281031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 81406194 + ... + 81406302.

It is an arithmetic number, because the mean of its divisors is an integer number (59400000).

Almost surely, 2^8873281032 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 8873281032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15206400000).

8873281032 is an abundant number, since it is smaller than the sum of its proper divisors (21539518968).

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

8873281032 is a wasteful number, since it uses less digits than its factorization.

8873281032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 8873281032 is about 94198.0946304117. The cubic root of 8873281032 is about 2070.2751959733.

The spelling of 8873281032 in words is "eight billion, eight hundred seventy-three million, two hundred eighty-one thousand, thirty-two".