881327380 has 24 divisors (see below), whose sum is σ = 1878414048. Its totient is φ = 347268768.

The previous prime is 881327351. The next prime is 881327389. The reversal of 881327380 is 83723188.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881327389) 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, 327514 + ... + 330193.

It is an arithmetic number, because the mean of its divisors is an integer number (78267252).

Almost surely, 2^881327380 is an apocalyptic number.

It is an amenable number.

881327380 is an abundant number, since it is smaller than the sum of its proper divisors (997086668).

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

881327380 is a wasteful number, since it uses less digits than its factorization.

881327380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657783 (or 657781 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 881327380 is about 29687.1585032990. The cubic root of 881327380 is about 958.7655501830.

The spelling of 881327380 in words is "eight hundred eighty-one million, three hundred twenty-seven thousand, three hundred eighty".