4424343 has 32 divisors (see below), whose sum is σ = 7464960. Its totient is φ = 2264160.

The previous prime is 4424341. The next prime is 4424347. The reversal of 4424343 is 3434244.

It is a happy number.

It is not a de Polignac number, because 4424343 - 2¹ = 4424341 is a prime.

4424343 is a lucky number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4424341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24628 + ... + 24806.

It is an arithmetic number, because the mean of its divisors is an integer number (233280).

Almost surely, 2^4424343 is an apocalyptic number.

4424343 is a deficient number, since it is larger than the sum of its proper divisors (3040617).

4424343 is a wasteful number, since it uses less digits than its factorization.

4424343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307.

The product of its digits is 4608, while the sum is 24.

The square root of 4424343 is about 2103.4122277861. The cubic root of 4424343 is about 164.1658915278.

Adding to 4424343 its reverse (3434244), we get a palindrome (7858587).

Subtracting from 4424343 its reverse (3434244), we obtain a palindrome (990099).

The spelling of 4424343 in words is "four million, four hundred twenty-four thousand, three hundred forty-three".