881011608 has 64 divisors (see below), whose sum is σ = 2375049600. Its totient is φ = 271422720.

The previous prime is 881011601. The next prime is 881011613. The reversal of 881011608 is 806110188.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881011601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4866 + ... + 42257.

It is an arithmetic number, because the mean of its divisors is an integer number (37110150).

Almost surely, 2^881011608 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 881011608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1187524800).

881011608 is an abundant number, since it is smaller than the sum of its proper divisors (1494037992).

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

881011608 is a wasteful number, since it uses less digits than its factorization.

881011608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47192 (or 47188 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 33.

The square root of 881011608 is about 29681.8397003959. The cubic root of 881011608 is about 958.6510306953.

The spelling of 881011608 in words is "eight hundred eighty-one million, eleven thousand, six hundred eight".