344073234 has 16 divisors (see below), whose sum is σ = 728625888. Its totient is φ = 107944512.

The previous prime is 344073221. The next prime is 344073239. The reversal of 344073234 is 432370443.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (344073239) 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, 1686532 + ... + 1686735.

It is an arithmetic number, because the mean of its divisors is an integer number (45539118).

Almost surely, 2^344073234 is an apocalyptic number.

344073234 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

344073234 is an abundant number, since it is smaller than the sum of its proper divisors (384552654).

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

344073234 is a wasteful number, since it uses less digits than its factorization.

344073234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3373289.

The product of its (nonzero) digits is 24192, while the sum is 30.

The square root of 344073234 is about 18549.2111422562. The cubic root of 344073234 is about 700.7293310015.

The spelling of 344073234 in words is "three hundred forty-four million, seventy-three thousand, two hundred thirty-four".