334440004 has 12 divisors (see below), whose sum is σ = 586238464. Its totient is φ = 166943304.

The previous prime is 334439999. The next prime is 334440023. The reversal of 334440004 is 400044433.

It is a happy number.

It is a super-2 number, since 2×334440004² = 223700232551040032, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66444 + ... + 71299.

Almost surely, 2^334440004 is an apocalyptic number.

It is an amenable number.

334440004 is a deficient number, since it is larger than the sum of its proper divisors (251798460).

334440004 is a wasteful number, since it uses less digits than its factorization.

334440004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138354 (or 138352 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 334440004 is about 18287.7008943169. The cubic root of 334440004 is about 694.1277493238.

Adding to 334440004 its reverse (400044433), we get a palindrome (734484437).

The spelling of 334440004 in words is "three hundred thirty-four million, four hundred forty thousand, four".