3044244240 has 120 divisors (see below), whose sum is σ = 10397013120. Its totient is φ = 798028032.

The previous prime is 3044244221. The next prime is 3044244241. The reversal of 3044244240 is 424424403.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is not an unprimeable number, because it can be changed into a prime (3044244241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6649 + ... + 78311.

It is an arithmetic number, because the mean of its divisors is an integer number (86641776).

Almost surely, 2^3044244240 is an apocalyptic number.

3044244240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3044244240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5198506560).

3044244240 is an abundant number, since it is smaller than the sum of its proper divisors (7352768880).

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

3044244240 is a wasteful number, since it uses less digits than its factorization.

3044244240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71741 (or 71732 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

The square root of 3044244240 is about 55174.6702754081. The cubic root of 3044244240 is about 1449.3051351556.

Adding to 3044244240 its reverse (424424403), we get a palindrome (3468668643).

The spelling of 3044244240 in words is "three billion, forty-four million, two hundred forty-four thousand, two hundred forty".