544246244 has 12 divisors (see below), whose sum is σ = 965478444. Its totient is φ = 268395264.

The previous prime is 544246237. The next prime is 544246249. The reversal of 544246244 is 442642445.

It can be written as a sum of positive squares in 2 ways, for example, as 387696100 + 156550144 = 19690^2 + 12512^2 .

It is not an unprimeable number, because it can be changed into a prime (544246249) 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 3 ways as a sum of consecutive naturals, for example, 931637 + ... + 932220.

It is an arithmetic number, because the mean of its divisors is an integer number (80456537).

Almost surely, 2^544246244 is an apocalyptic number.

It is an amenable number.

544246244 is a deficient number, since it is larger than the sum of its proper divisors (421232200).

544246244 is a wasteful number, since it uses less digits than its factorization.

544246244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1863934 (or 1863932 counting only the distinct ones).

The product of its digits is 122880, while the sum is 35.

The square root of 544246244 is about 23329.0857943469. The cubic root of 544246244 is about 816.4541737493.

Adding to 544246244 its reverse (442642445), we get a palindrome (986888689).

The spelling of 544246244 in words is "five hundred forty-four million, two hundred forty-six thousand, two hundred forty-four".