4494224449 has 32 divisors (see below), whose sum is σ = 5530500864. Its totient is φ = 3593652480.

The previous prime is 4494224447. The next prime is 4494224477. The reversal of 4494224449 is 9444224944.

4494224449 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4494224449 - 2¹ = 4494224447 is a prime.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4494224399 and 4494224408.

It is not an unprimeable number, because it can be changed into a prime (4494224447) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 908587 + ... + 913519.

It is an arithmetic number, because the mean of its divisors is an integer number (172828152).

Almost surely, 2^4494224449 is an apocalyptic number.

It is an amenable number.

4494224449 is a deficient number, since it is larger than the sum of its proper divisors (1036276415).

4494224449 is a wasteful number, since it uses less digits than its factorization.

4494224449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5257.

The product of its digits is 1327104, while the sum is 46.

The square root of 4494224449 is about 67038.9770879598. The cubic root of 4494224449 is about 1650.2570091236.

The spelling of 4494224449 in words is "four billion, four hundred ninety-four million, two hundred twenty-four thousand, four hundred forty-nine".