334443434 has 16 divisors (see below), whose sum is σ = 568690080. Its totient is φ = 146234160.

The previous prime is 334443433. The next prime is 334443479. The reversal of 334443434 is 434344433.

It is a super-2 number, since 2×334443434² = 223704821091424712, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 334443434.

It is not an unprimeable number, because it can be changed into a prime (334443433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 338012 + ... + 338999.

It is an arithmetic number, because the mean of its divisors is an integer number (35543130).

Almost surely, 2^334443434 is an apocalyptic number.

334443434 is a deficient number, since it is larger than the sum of its proper divisors (234246646).

334443434 is a wasteful number, since it uses less digits than its factorization.

334443434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677045.

The product of its digits is 82944, while the sum is 32.

The square root of 334443434 is about 18287.7946729506. The cubic root of 334443434 is about 694.1301222955.

Adding to 334443434 its reverse (434344433), we get a palindrome (768787867).

Subtracting 334443434 from its reverse (434344433), we obtain a palindrome (99900999).

The spelling of 334443434 in words is "three hundred thirty-four million, four hundred forty-three thousand, four hundred thirty-four".