344034234 has 24 divisors (see below), whose sum is σ = 748948512. Its totient is φ = 114133320.

The previous prime is 344034233. The next prime is 344034247. The reversal of 344034234 is 432430443.

It is a junction number, because it is equal to n+sod(n) for n = 344034198 and 344034207.

It is not an unprimeable number, because it can be changed into a prime (344034233) by changing a digit.

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, 41494 + ... + 49089.

It is an arithmetic number, because the mean of its divisors is an integer number (31206188).

Almost surely, 2^344034234 is an apocalyptic number.

344034234 is an abundant number, since it is smaller than the sum of its proper divisors (404914278).

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

344034234 is a wasteful number, since it uses less digits than its factorization.

344034234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90802 (or 90799 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 344034234 is about 18548.1598548212. The cubic root of 344034234 is about 700.7028545872.

Adding to 344034234 its reverse (432430443), we get a palindrome (776464677).

The spelling of 344034234 in words is "three hundred forty-four million, thirty-four thousand, two hundred thirty-four".