84844844 has 24 divisors (see below), whose sum is σ = 170553600. Its totient is φ = 36176976.

The previous prime is 84844819. The next prime is 84844849. The reversal of 84844844 is 44844848.

It is a junction number, because it is equal to n+sod(n) for n = 84844795 and 84844804.

It is not an unprimeable number, because it can be changed into a prime (84844849) 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, 2042 + ... + 13185.

It is an arithmetic number, because the mean of its divisors is an integer number (7106400).

Almost surely, 2^84844844 is an apocalyptic number.

It is an amenable number.

84844844 is an abundant number, since it is smaller than the sum of its proper divisors (85708756).

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

84844844 is a wasteful number, since it uses less digits than its factorization.

84844844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15437 (or 15435 counting only the distinct ones).

The product of its digits is 524288, while the sum is 44.

The square root of 84844844 is about 9211.1260983660. The cubic root of 84844844 is about 439.4152770156.

The spelling of 84844844 in words is "eighty-four million, eight hundred forty-four thousand, eight hundred forty-four".