876713 has 4 divisors (see below), whose sum is σ = 879828. Its totient is φ = 873600.

The previous prime is 876677. The next prime is 876719. The reversal of 876713 is 317678.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 157609 + 719104 = 397^2 + 848^2 .

It is a cyclic number.

It is not a de Polignac number, because 876713 - 2¹⁰ = 875689 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 876713.

It is not an unprimeable number, because it can be changed into a prime (876719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1088 + ... + 1713.

It is an arithmetic number, because the mean of its divisors is an integer number (219957).

2⁸⁷⁶⁷¹³ is an apocalyptic number.

It is an amenable number.

876713 is a deficient number, since it is larger than the sum of its proper divisors (3115).

876713 is a wasteful number, since it uses less digits than its factorization.

876713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3114.

The product of its digits is 7056, while the sum is 32.

The square root of 876713 is about 936.3295360075. The cubic root of 876713 is about 95.7089346636.

The spelling of 876713 in words is "eight hundred seventy-six thousand, seven hundred thirteen".