881163360 has 480 divisors, whose sum is σ = 3881509632. Its totient is φ = 182891520.

The previous prime is 881163359. The next prime is 881163377. The reversal of 881163360 is 63361188.

881163360 is a `hidden beast` number, since 8 + 8 + 11 + 633 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 79 ways as a sum of consecutive naturals, for example, 997479 + ... + 998361.

Almost surely, 2^881163360 is an apocalyptic number.

881163360 is a gapful number since it is divisible by the number (80) 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 881163360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1940754816).

881163360 is an abundant number, since it is smaller than the sum of its proper divisors (3000346272).

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

881163360 is a wasteful number, since it uses less digits than its factorization.

881163360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928 (or 911 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 881163360 is about 29684.3959008769. The cubic root of 881163360 is about 958.7060692661.

The spelling of 881163360 in words is "eight hundred eighty-one million, one hundred sixty-three thousand, three hundred sixty".