4443328049 has 4 divisors (see below), whose sum is σ = 4677187440. Its totient is φ = 4209468660.

The previous prime is 4443328037. The next prime is 4443328069. The reversal of 4443328049 is 9408233444.

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 4443328049 - 2⁴ = 4443328033 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4443327997 and 4443328015.

It is not an unprimeable number, because it can be changed into a prime (4443328069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116929667 + ... + 116929704.

It is an arithmetic number, because the mean of its divisors is an integer number (1169296860).

Almost surely, 2^4443328049 is an apocalyptic number.

It is an amenable number.

4443328049 is a deficient number, since it is larger than the sum of its proper divisors (233859391).

4443328049 is a wasteful number, since it uses less digits than its factorization.

4443328049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233859390.

The product of its (nonzero) digits is 331776, while the sum is 41.

The square root of 4443328049 is about 66658.2931749681. The cubic root of 4443328049 is about 1644.0037079626.

The spelling of 4443328049 in words is "four billion, four hundred forty-three million, three hundred twenty-eight thousand, forty-nine".