881582328 has 192 divisors, whose sum is σ = 2826925920. Its totient is φ = 245145600.

The previous prime is 881582327. The next prime is 881582347. The reversal of 881582328 is 823285188.

881582328 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 not an unprimeable number, because it can be changed into a prime (881582323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 551226 + ... + 552822.

Almost surely, 2^881582328 is an apocalyptic number.

881582328 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 881582328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1413462960).

881582328 is an abundant number, since it is smaller than the sum of its proper divisors (1945343592).

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

881582328 is a wasteful number, since it uses less digits than its factorization.

881582328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1678 (or 1671 counting only the distinct ones).

The product of its digits is 245760, while the sum is 45.

The square root of 881582328 is about 29691.4521032569. The cubic root of 881582328 is about 958.8579909714.

The spelling of 881582328 in words is "eight hundred eighty-one million, five hundred eighty-two thousand, three hundred twenty-eight".