448883899 has 2 divisors, whose sum is σ = 448883900. Its totient is φ = 448883898.

The previous prime is 448883879. The next prime is 448883917. The reversal of 448883899 is 998388844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448883899 - 2¹⁵ = 448851131 is a prime.

It is not a weakly prime, because it can be changed into another prime (448883819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224441949 + 224441950.

It is an arithmetic number, because the mean of its divisors is an integer number (224441950).

Almost surely, 2^448883899 is an apocalyptic number.

448883899 is a deficient number, since it is larger than the sum of its proper divisors (1).

448883899 is an equidigital number, since it uses as much as digits as its factorization.

448883899 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15925248, while the sum is 61.

The square root of 448883899 is about 21186.8803508209. The cubic root of 448883899 is about 765.6753681016.

The spelling of 448883899 in words is "four hundred forty-eight million, eight hundred eighty-three thousand, eight hundred ninety-nine".