4481343 has 12 divisors (see below), whose sum is σ = 6754800. Its totient is φ = 2857536.

The previous prime is 4481339. The next prime is 4481363. The reversal of 4481343 is 3431844.

It is not a de Polignac number, because 4481343 - 2² = 4481339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4481333) 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 11 ways as a sum of consecutive naturals, for example, 10618 + ... + 11031.

It is an arithmetic number, because the mean of its divisors is an integer number (562900).

Almost surely, 2^4481343 is an apocalyptic number.

4481343 is a deficient number, since it is larger than the sum of its proper divisors (2273457).

4481343 is a wasteful number, since it uses less digits than its factorization.

4481343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21678 (or 21675 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 4481343 is about 2116.9182790084. The cubic root of 4481343 is about 164.8678832220.

The spelling of 4481343 in words is "four million, four hundred eighty-one thousand, three hundred forty-three".