343844234 has 8 divisors (see below), whose sum is σ = 515900640. Its totient is φ = 171877356.

The previous prime is 343844233. The next prime is 343844257. The reversal of 343844234 is 432448343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 343844194 and 343844203.

It is not an unprimeable number, because it can be changed into a prime (343844233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11774 + ... + 28745.

It is an arithmetic number, because the mean of its divisors is an integer number (64487580).

Almost surely, 2^343844234 is an apocalyptic number.

343844234 is a deficient number, since it is larger than the sum of its proper divisors (172056406).

343844234 is a wasteful number, since it uses less digits than its factorization.

343844234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44764.

The product of its digits is 110592, while the sum is 35.

The square root of 343844234 is about 18543.0373455915. The cubic root of 343844234 is about 700.5738383001.

The spelling of 343844234 in words is "three hundred forty-three million, eight hundred forty-four thousand, two hundred thirty-four".