4844813209 has 4 divisors (see below), whose sum is σ = 4863234816. Its totient is φ = 4826391604.

The previous prime is 4844813201. The next prime is 4844813227. The reversal of 4844813209 is 9023184484.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4844813209 - 2³ = 4844813201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4844813201) 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 3 ways as a sum of consecutive naturals, for example, 9210409 + ... + 9210934.

It is an arithmetic number, because the mean of its divisors is an integer number (1215808704).

Almost surely, 2^4844813209 is an apocalyptic number.

It is an amenable number.

4844813209 is a deficient number, since it is larger than the sum of its proper divisors (18421607).

4844813209 is a wasteful number, since it uses less digits than its factorization.

4844813209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18421606.

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 4844813209 is about 69604.6924352087. The cubic root of 4844813209 is about 1692.0986508149.

The spelling of 4844813209 in words is "four billion, eight hundred forty-four million, eight hundred thirteen thousand, two hundred nine".