4488204649 has 2 divisors, whose sum is σ = 4488204650. Its totient is φ = 4488204648.

The previous prime is 4488204631. The next prime is 4488204683. The reversal of 4488204649 is 9464028844.

It is a happy number.

4488204649 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3686918400 + 801286249 = 60720^2 + 28307^2 .

It is a cyclic number.

It is not a de Polignac number, because 4488204649 - 2¹³ = 4488196457 is a prime.

It is not a weakly prime, because it can be changed into another prime (4488204619) 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 as a sum of consecutive naturals, namely, 2244102324 + 2244102325.

It is an arithmetic number, because the mean of its divisors is an integer number (2244102325).

Almost surely, 2^4488204649 is an apocalyptic number.

It is an amenable number.

4488204649 is a deficient number, since it is larger than the sum of its proper divisors (1).

4488204649 is an equidigital number, since it uses as much as digits as its factorization.

4488204649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1769472, while the sum is 49.

The square root of 4488204649 is about 66994.0642818451. The cubic root of 4488204649 is about 1649.5198662988.

The spelling of 4488204649 in words is "four billion, four hundred eighty-eight million, two hundred four thousand, six hundred forty-nine".