424338 has 16 divisors (see below), whose sum is σ = 855360. Its totient is φ = 140336.

The previous prime is 424331. The next prime is 424339. The reversal of 424338 is 833424.

It is not an unprimeable number, because it can be changed into a prime (424331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1003 + ... + 1361.

It is an arithmetic number, because the mean of its divisors is an integer number (53460).

2⁴²⁴³³⁸ is an apocalyptic number.

424338 is an abundant number, since it is smaller than the sum of its proper divisors (431022).

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

424338 is a wasteful number, since it uses less digits than its factorization.

424338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561.

The product of its digits is 2304, while the sum is 24.

The square root of 424338 is about 651.4123118272. The cubic root of 424338 is about 75.1456724329.

It can be divided in two parts, 4 and 24338, that added together give a palindrome (24342).

The spelling of 424338 in words is "four hundred twenty-four thousand, three hundred thirty-eight".