881338752 has 256 divisors, whose sum is σ = 3149107200. Its totient is φ = 236888064.

The previous prime is 881338741. The next prime is 881338753. The reversal of 881338752 is 257833188.

It is a junction number, because it is equal to n+sod(n) for n = 881338698 and 881338707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881338753) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 410193 + ... + 412335.

It is an arithmetic number, because the mean of its divisors is an integer number (12301200).

Almost surely, 2^881338752 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 881338752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1574553600).

881338752 is an abundant number, since it is smaller than the sum of its proper divisors (2267768448).

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

881338752 is a wasteful number, since it uses less digits than its factorization.

881338752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2190 (or 2172 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 881338752 is about 29687.3500333054. The cubic root of 881338752 is about 958.7696739004.

The spelling of 881338752 in words is "eight hundred eighty-one million, three hundred thirty-eight thousand, seven hundred fifty-two".