344134134 has 24 divisors (see below), whose sum is σ = 750567792. Its totient is φ = 113950800.

The previous prime is 344134129. The next prime is 344134157. The reversal of 344134134 is 431431443.

It is a junction number, because it is equal to n+sod(n) for n = 344134098 and 344134107.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 60589 + ... + 66024.

It is an arithmetic number, because the mean of its divisors is an integer number (31273658).

Almost surely, 2^344134134 is an apocalyptic number.

344134134 is an abundant number, since it is smaller than the sum of its proper divisors (406433658).

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

344134134 is a wasteful number, since it uses less digits than its factorization.

344134134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126772 (or 126769 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 344134134 is about 18550.8526488677. The cubic root of 344134134 is about 700.7706709398.

Adding to 344134134 its reverse (431431443), we get a palindrome (775565577).

The spelling of 344134134 in words is "three hundred forty-four million, one hundred thirty-four thousand, one hundred thirty-four".