344300234 has 16 divisors (see below), whose sum is σ = 521160576. Its totient is φ = 170586000.

The previous prime is 344300233. The next prime is 344300251. The reversal of 344300234 is 432003443.

It is a happy number.

It is a super-2 number, since 2×344300234² = 237085302264909512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (344300233) 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 7 ways as a sum of consecutive naturals, for example, 145904 + ... + 148244.

It is an arithmetic number, because the mean of its divisors is an integer number (32572536).

Almost surely, 2^344300234 is an apocalyptic number.

344300234 is a deficient number, since it is larger than the sum of its proper divisors (176860342).

344300234 is a wasteful number, since it uses less digits than its factorization.

344300234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2981.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 344300234 is about 18555.3289919635. The cubic root of 344300234 is about 700.8833976114.

Adding to 344300234 its reverse (432003443), we get a palindrome (776303677).

The spelling of 344300234 in words is "three hundred forty-four million, three hundred thousand, two hundred thirty-four".