881079 has 8 divisors (see below), whose sum is σ = 1179120. Its totient is φ = 585216.

The previous prime is 881077. The next prime is 881099. The reversal of 881079 is 970188.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 881079 - 2¹ = 881077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881071) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1239 + ... + 1815.

It is an arithmetic number, because the mean of its divisors is an integer number (147390).

2⁸⁸¹⁰⁷⁹ is an apocalyptic number.

881079 is a deficient number, since it is larger than the sum of its proper divisors (298041).

881079 is a wasteful number, since it uses less digits than its factorization.

881079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089.

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 881079 is about 938.6580847146. The cubic root of 881079 is about 95.8675473719.

The spelling of 881079 in words is "eight hundred eighty-one thousand, seventy-nine".