884969 has 4 divisors (see below), whose sum is σ = 937044. Its totient is φ = 832896.

The previous prime is 884959. The next prime is 884977. The reversal of 884969 is 969488.

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

It can be written as a sum of positive squares in 2 ways, for example, as 659344 + 225625 = 812^2 + 475^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-884969 is a prime.

It is a super-2 number, since 2×884969² = 1566340261922, which contains 22 as substring.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 884969.

It is not an unprimeable number, because it can be changed into a prime (884959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26012 + ... + 26045.

It is an arithmetic number, because the mean of its divisors is an integer number (234261).

2⁸⁸⁴⁹⁶⁹ is an apocalyptic number.

It is an amenable number.

884969 is a deficient number, since it is larger than the sum of its proper divisors (52075).

884969 is a wasteful number, since it uses less digits than its factorization.

884969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52074.

The product of its digits is 124416, while the sum is 44.

The square root of 884969 is about 940.7279096529. The cubic root of 884969 is about 96.0084266330.

The spelling of 884969 in words is "eight hundred eighty-four thousand, nine hundred sixty-nine".