879131 has 8 divisors (see below), whose sum is σ = 966000. Its totient is φ = 793440.

The previous prime is 879119. The next prime is 879133. The reversal of 879131 is 131978.

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

It is a cyclic number.

It is not a de Polignac number, because 879131 - 2¹⁰ = 878107 is a prime.

It is a super-2 number, since 2×879131² = 1545742630322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 879094 and 879103.

It is not an unprimeable number, because it can be changed into a prime (879133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2345 + ... + 2693.

It is an arithmetic number, because the mean of its divisors is an integer number (120750).

2⁸⁷⁹¹³¹ is an apocalyptic number.

879131 is a deficient number, since it is larger than the sum of its proper divisors (86869).

879131 is a wasteful number, since it uses less digits than its factorization.

879131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589.

The product of its digits is 1512, while the sum is 29.

The square root of 879131 is about 937.6198590047. The cubic root of 879131 is about 95.7968432384.

The spelling of 879131 in words is "eight hundred seventy-nine thousand, one hundred thirty-one".