879446 has 4 divisors (see below), whose sum is σ = 1319172. Its totient is φ = 439722.

The previous prime is 879413. The next prime is 879449. The reversal of 879446 is 644978.

It is a happy number.

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

It is a Curzon number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (879449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 219860 + ... + 219863.

It is an arithmetic number, because the mean of its divisors is an integer number (329793).

2⁸⁷⁹⁴⁴⁶ is an apocalyptic number.

879446 is a deficient number, since it is larger than the sum of its proper divisors (439726).

879446 is a wasteful number, since it uses less digits than its factorization.

879446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439725.

The product of its digits is 48384, while the sum is 38.

The square root of 879446 is about 937.7878224844. The cubic root of 879446 is about 95.8082834759.

The spelling of 879446 in words is "eight hundred seventy-nine thousand, four hundred forty-six".