446348 has 24 divisors (see below), whose sum is σ = 940800. Its totient is φ = 181008.

The previous prime is 446333. The next prime is 446353. The reversal of 446348 is 843644.

446348 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 446348.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 113 + ... + 951.

It is an arithmetic number, because the mean of its divisors is an integer number (39200).

2⁴⁴⁶³⁴⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 446348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (470400).

446348 is an abundant number, since it is smaller than the sum of its proper divisors (494452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

446348 is a wasteful number, since it uses less digits than its factorization.

446348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869 (or 867 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

The square root of 446348 is about 668.0928079242. The cubic root of 446348 is about 76.4230790175.

The spelling of 446348 in words is "four hundred forty-six thousand, three hundred forty-eight".