244443968 has 56 divisors (see below), whose sum is σ = 523158720. Its totient is φ = 112942080.

The previous prime is 244443943. The next prime is 244443971. The reversal of 244443968 is 869344442.

It is a congruent number.

It is an unprimeable 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 in 7 ways as a sum of consecutive naturals, for example, 47405 + ... + 52307.

It is an arithmetic number, because the mean of its divisors is an integer number (9342120).

Almost surely, 2^244443968 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 244443968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261579360).

244443968 is an abundant number, since it is smaller than the sum of its proper divisors (278714752).

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

244443968 is a wasteful number, since it uses less digits than its factorization.

244443968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4975 (or 4965 counting only the distinct ones).

The product of its digits is 663552, while the sum is 44.

The square root of 244443968 is about 15634.7039626595. The cubic root of 244443968 is about 625.2587455597.

The spelling of 244443968 in words is "two hundred forty-four million, four hundred forty-three thousand, nine hundred sixty-eight".