881044216 has 32 divisors (see below), whose sum is σ = 1780374960. Its totient is φ = 406328832.

The previous prime is 881044207. The next prime is 881044217. The reversal of 881044216 is 612440188.

881044216 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 (881044217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192531 + ... + 197053.

Almost surely, 2^881044216 is an apocalyptic number.

It is an amenable number.

881044216 is an abundant number, since it is smaller than the sum of its proper divisors (899330744).

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

881044216 is a wasteful number, since it uses less digits than its factorization.

881044216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6415 (or 6411 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 881044216 is about 29682.3889874114. The cubic root of 881044216 is about 958.6628577461.

The spelling of 881044216 in words is "eight hundred eighty-one million, forty-four thousand, two hundred sixteen".