879284 has 24 divisors (see below), whose sum is σ = 1817088. Its totient is φ = 364320.

The previous prime is 879283. The next prime is 879287. The reversal of 879284 is 482978.

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 (879283) 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, 362 + ... + 1374.

It is an arithmetic number, because the mean of its divisors is an integer number (75712).

2⁸⁷⁹²⁸⁴ 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 879284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (908544).

879284 is an abundant number, since it is smaller than the sum of its proper divisors (937804).

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

879284 is a wasteful number, since it uses less digits than its factorization.

879284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055 (or 1053 counting only the distinct ones).

The product of its digits is 32256, while the sum is 38.

The square root of 879284 is about 937.7014450239. The cubic root of 879284 is about 95.8024002665.

It can be divided in two parts, 87 and 9284, that multiplied together give a palindrome (807708).

The spelling of 879284 in words is "eight hundred seventy-nine thousand, two hundred eighty-four".