879081 has 16 divisors (see below), whose sum is σ = 1373568. Its totient is φ = 489600.

The previous prime is 879061. The next prime is 879089. The reversal of 879081 is 180978.

It is not a de Polignac number, because 879081 - 2⁷ = 878953 is a prime.

It is a super-2 number, since 2×879081² = 1545566809122, which contains 22 as substring.

879081 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 351 + ... + 1371.

It is an arithmetic number, because the mean of its divisors is an integer number (85848).

2⁸⁷⁹⁰⁸¹ is an apocalyptic number.

It is an amenable number.

879081 is a deficient number, since it is larger than the sum of its proper divisors (494487).

879081 is a wasteful number, since it uses less digits than its factorization.

879081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072.

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

The square root of 879081 is about 937.5931953678. The cubic root of 879081 is about 95.7950270764.

The spelling of 879081 in words is "eight hundred seventy-nine thousand, eighty-one".