334424 has 16 divisors (see below), whose sum is σ = 664200. Its totient is φ = 157312.

The previous prime is 334423. The next prime is 334427. The reversal of 334424 is 424433.

334424 = 137² + 138² + ... + 152².

It is a happy number.

It is a super-2 number, since 2×334424² = 223678823552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 334396 and 334405.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 334424.

It is not an unprimeable number, because it can be changed into a prime (334421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1094 + ... + 1365.

2³³⁴⁴²⁴ is an apocalyptic number.

334424 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

334424 is a deficient number, since it is larger than the sum of its proper divisors (329776).

334424 is a wasteful number, since it uses less digits than its factorization.

334424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482 (or 2478 counting only the distinct ones).

The product of its digits is 1152, while the sum is 20.

The square root of 334424 is about 578.2940428536. The cubic root of 334424 is about 69.4116677086.

Adding to 334424 its reverse (424433), we get a palindrome (758857).

Subtracting 334424 from its reverse (424433), we obtain a palindrome (90009).

The spelling of 334424 in words is "three hundred thirty-four thousand, four hundred twenty-four".