881873280 has 192 divisors, whose sum is σ = 3061627920. Its totient is φ = 233902080.

The previous prime is 881873263. The next prime is 881873299. The reversal of 881873280 is 82378188.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1629810 + ... + 1630350.

Almost surely, 2^881873280 is an apocalyptic number.

881873280 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 881873280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1530813960).

881873280 is an abundant number, since it is smaller than the sum of its proper divisors (2179754640).

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

881873280 is a wasteful number, since it uses less digits than its factorization.

881873280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849 (or 834 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 45.

The square root of 881873280 is about 29696.3512910256. The cubic root of 881873280 is about 958.9634645635.

The spelling of 881873280 in words is "eight hundred eighty-one million, eight hundred seventy-three thousand, two hundred eighty".