876736 has 56 divisors (see below), whose sum is σ = 2113280. Its totient is φ = 352512.

The previous prime is 876731. The next prime is 876749. The reversal of 876736 is 637678.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 876695 and 876704.

It is not an unprimeable number, because it can be changed into a prime (876731) by changing a digit.

876736 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8461 + ... + 8563.

2⁸⁷⁶⁷³⁶ 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 876736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1056640).

876736 is an abundant number, since it is smaller than the sum of its proper divisors (1236544).

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

876736 is a wasteful number, since it uses less digits than its factorization.

876736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141 (or 131 counting only the distinct ones).

The product of its digits is 42336, while the sum is 37.

The square root of 876736 is about 936.3418179276. The cubic root of 876736 is about 95.7097716103.

The spelling of 876736 in words is "eight hundred seventy-six thousand, seven hundred thirty-six".