879322 has 4 divisors (see below), whose sum is σ = 1318986. Its totient is φ = 439660.

The previous prime is 879299. The next prime is 879331. The reversal of 879322 is 223978.

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

It can be written as a sum of positive squares in only one way, i.e., 609961 + 269361 = 781^2 + 519^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 219829 + ... + 219832.

2⁸⁷⁹³²² is an apocalyptic number.

879322 is a deficient number, since it is larger than the sum of its proper divisors (439664).

879322 is a wasteful number, since it uses less digits than its factorization.

879322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439663.

The product of its digits is 6048, while the sum is 31.

The square root of 879322 is about 937.7217071178. The cubic root of 879322 is about 95.8037803434.

It can be divided in two parts, 87 and 9322, that added together give a square (9409 = 97²).

The spelling of 879322 in words is "eight hundred seventy-nine thousand, three hundred twenty-two".