424334004 has 24 divisors (see below), whose sum is σ = 995301888. Its totient is φ = 140703360.

The previous prime is 424333979. The next prime is 424334017. The reversal of 424334004 is 400433424.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90277 + ... + 94860.

It is an arithmetic number, because the mean of its divisors is an integer number (41470912).

Almost surely, 2^424334004 is an apocalyptic number.

It is an amenable number.

424334004 is an abundant number, since it is smaller than the sum of its proper divisors (570967884).

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

424334004 is a wasteful number, since it uses less digits than its factorization.

424334004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185335 (or 185333 counting only the distinct ones).

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

The square root of 424334004 is about 20599.3690194627. The cubic root of 424334004 is about 751.4543654939.

Adding to 424334004 its reverse (400433424), we get a palindrome (824767428).

The spelling of 424334004 in words is "four hundred twenty-four million, three hundred thirty-four thousand, four".