424934 has 4 divisors (see below), whose sum is σ = 637404. Its totient is φ = 212466.

The previous prime is 424913. The next prime is 424939. The reversal of 424934 is 439424.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106232 + ... + 106235.

It is an arithmetic number, because the mean of its divisors is an integer number (159351).

2⁴²⁴⁹³⁴ is an apocalyptic number.

424934 is a deficient number, since it is larger than the sum of its proper divisors (212470).

424934 is a wasteful number, since it uses less digits than its factorization.

424934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212469.

The product of its digits is 3456, while the sum is 26.

The square root of 424934 is about 651.8696188656. The cubic root of 424934 is about 75.1808376933.

The spelling of 424934 in words is "four hundred twenty-four thousand, nine hundred thirty-four".