448234463 has 4 divisors (see below), whose sum is σ = 448317288. Its totient is φ = 448151640.

The previous prime is 448234439. The next prime is 448234481. The reversal of 448234463 is 364432844.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 448234463 - 2⁶ = 448234399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (448233463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32681 + ... + 44322.

It is an arithmetic number, because the mean of its divisors is an integer number (112079322).

Almost surely, 2^448234463 is an apocalyptic number.

448234463 is a deficient number, since it is larger than the sum of its proper divisors (82825).

448234463 is an equidigital number, since it uses as much as digits as its factorization.

448234463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82824.

The product of its digits is 221184, while the sum is 38.

The square root of 448234463 is about 21171.5484317987. The cubic root of 448234463 is about 765.3059354194.

The spelling of 448234463 in words is "four hundred forty-eight million, two hundred thirty-four thousand, four hundred sixty-three".