876876 has 96 divisors (see below), whose sum is σ = 2784768. Its totient is φ = 207360.

The previous prime is 876871. The next prime is 876893. The reversal of 876876 is 678678.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (876871) by changing a digit.

876876 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11976 + ... + 12048.

It is an arithmetic number, because the mean of its divisors is an integer number (29008).

2⁸⁷⁶⁸⁷⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 876876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1392384).

876876 is an abundant number, since it is smaller than the sum of its proper divisors (1907892).

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

876876 is a wasteful number, since it uses less digits than its factorization.

876876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 109 counting only the distinct ones).

The product of its digits is 112896, while the sum is 42.

The square root of 876876 is about 936.4165739669. The cubic root of 876876 is about 95.7148657530.

The spelling of 876876 in words is "eight hundred seventy-six thousand, eight hundred seventy-six".