448879 has 2 divisors, whose sum is σ = 448880. Its totient is φ = 448878.

The previous prime is 448873. The next prime is 448883. The reversal of 448879 is 978844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 448879 - 2³ = 448871 is a prime.

It is a Chen prime.

It is a pancake number, because a pancake can be divided into 448879 parts by 947 straight cuts.

448879 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (448871) 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, 224439 + 224440.

It is an arithmetic number, because the mean of its divisors is an integer number (224440).

2⁴⁴⁸⁸⁷⁹ is an apocalyptic number.

448879 is a deficient number, since it is larger than the sum of its proper divisors (1).

448879 is an equidigital number, since it uses as much as digits as its factorization.

448879 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 40.

The square root of 448879 is about 669.9843281749. The cubic root of 448879 is about 76.5672582632.

The spelling of 448879 in words is "four hundred forty-eight thousand, eight hundred seventy-nine".