884222844 has 24 divisors (see below), whose sum is σ = 2107085568. Its totient is φ = 288469680.

The previous prime is 884222837. The next prime is 884222861. The reversal of 884222844 is 448222488.

It is a junction number, because it is equal to n+sod(n) for n = 884222796 and 884222805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 783322 + ... + 784449.

It is an arithmetic number, because the mean of its divisors is an integer number (87795232).

Almost surely, 2^884222844 is an apocalyptic number.

It is an amenable number.

884222844 is an abundant number, since it is smaller than the sum of its proper divisors (1222862724).

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

884222844 is a wasteful number, since it uses less digits than its factorization.

884222844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1567825 (or 1567823 counting only the distinct ones).

The product of its digits is 262144, while the sum is 42.

The square root of 884222844 is about 29735.8847858946. The cubic root of 884222844 is about 959.8143608059.

The spelling of 884222844 in words is "eight hundred eighty-four million, two hundred twenty-two thousand, eight hundred forty-four".