448329 has 16 divisors (see below), whose sum is σ = 702848. Its totient is φ = 248832.

The previous prime is 448321. The next prime is 448351. The reversal of 448329 is 923844.

It is a happy number.

It is not a de Polignac number, because 448329 - 2³ = 448321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 448296 and 448305.

It is not an unprimeable number, because it can be changed into a prime (448321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489 + ... + 1065.

It is an arithmetic number, because the mean of its divisors is an integer number (43928).

2⁴⁴⁸³²⁹ is an apocalyptic number.

It is an amenable number.

448329 is a deficient number, since it is larger than the sum of its proper divisors (254519).

448329 is a wasteful number, since it uses less digits than its factorization.

448329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624.

The product of its digits is 6912, while the sum is 30.

The square root of 448329 is about 669.5737450050. The cubic root of 448329 is about 76.5359735121.

It can be divided in two parts, 448 and 329, that added together give a palindrome (777).

The spelling of 448329 in words is "four hundred forty-eight thousand, three hundred twenty-nine".