334442004 has 24 divisors (see below), whose sum is σ = 840393120. Its totient is φ = 102905184.

The previous prime is 334441999. The next prime is 334442023. The reversal of 334442004 is 400244433.

It is a happy number.

It is a super-2 number, since 2×334442004² = 223702908079072032, which contains 22 as substring.

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, 1071774 + ... + 1072085.

It is an arithmetic number, because the mean of its divisors is an integer number (35016380).

Almost surely, 2^334442004 is an apocalyptic number.

It is an amenable number.

334442004 is an abundant number, since it is smaller than the sum of its proper divisors (505951116).

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

334442004 is a wasteful number, since it uses less digits than its factorization.

334442004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2143879 (or 2143877 counting only the distinct ones).

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

The square root of 334442004 is about 18287.7555757944. The cubic root of 334442004 is about 694.1291329827.

Adding to 334442004 its reverse (400244433), we get a palindrome (734686437).

The spelling of 334442004 in words is "three hundred thirty-four million, four hundred forty-two thousand, four".