881340480 has 224 divisors, whose sum is σ = 3149193600. Its totient is φ = 232003584.

The previous prime is 881340457. The next prime is 881340487. The reversal of 881340480 is 84043188.

It is a super-2 number, since 2×881340480² = 1553522083373260800, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881340487) 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, 716506 + ... + 717734.

It is an arithmetic number, because the mean of its divisors is an integer number (14058900).

Almost surely, 2^881340480 is an apocalyptic number.

881340480 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 881340480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1574596800).

881340480 is an abundant number, since it is smaller than the sum of its proper divisors (2267853120).

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

881340480 is a wasteful number, since it uses less digits than its factorization.

881340480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1338 (or 1322 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 881340480 is about 29687.3791365961. The cubic root of 881340480 is about 958.7703005050.

The spelling of 881340480 in words is "eight hundred eighty-one million, three hundred forty thousand, four hundred eighty".