448310863 has 48 divisors (see below), whose sum is σ = 618955776. Its totient is φ = 315169920.

The previous prime is 448310861. The next prime is 448310879. The reversal of 448310863 is 368013844.

It is not a de Polignac number, because 448310863 - 2¹ = 448310861 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448310861) 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 47 ways as a sum of consecutive naturals, for example, 611245 + ... + 611977.

It is an arithmetic number, because the mean of its divisors is an integer number (12894912).

Almost surely, 2^448310863 is an apocalyptic number.

448310863 is a deficient number, since it is larger than the sum of its proper divisors (170644913).

448310863 is a wasteful number, since it uses less digits than its factorization.

448310863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824 (or 811 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The square root of 448310863 is about 21173.3526631944. The cubic root of 448310863 is about 765.3494141912.

The spelling of 448310863 in words is "four hundred forty-eight million, three hundred ten thousand, eight hundred sixty-three".