884084 has 6 divisors (see below), whose sum is σ = 1547154. Its totient is φ = 442040.

The previous prime is 884077. The next prime is 884087. The reversal of 884084 is 480488.

It can be written as a sum of positive squares in only one way, i.e., 883600 + 484 = 940^2 + 22^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 884084.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (884087) by changing a digit.

884084 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110507 + ... + 110514.

It is an arithmetic number, because the mean of its divisors is an integer number (257859).

2⁸⁸⁴⁰⁸⁴ is an apocalyptic number.

It is an amenable number.

884084 is a deficient number, since it is larger than the sum of its proper divisors (663070).

884084 is a wasteful number, since it uses less digits than its factorization.

884084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221025 (or 221023 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 884084 is about 940.2574115635. The cubic root of 884084 is about 95.9764120288.

The spelling of 884084 in words is "eight hundred eighty-four thousand, eighty-four".