343354238 has 16 divisors (see below), whose sum is σ = 524738736. Its totient is φ = 168455040.

The previous prime is 343354211. The next prime is 343354241. The reversal of 343354238 is 832453343.

It is a junction number, because it is equal to n+sod(n) for n = 343354198 and 343354207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50870 + ... + 57222.

It is an arithmetic number, because the mean of its divisors is an integer number (32796171).

Almost surely, 2^343354238 is an apocalyptic number.

343354238 is a deficient number, since it is larger than the sum of its proper divisors (181384498).

343354238 is a wasteful number, since it uses less digits than its factorization.

343354238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6859.

The product of its digits is 103680, while the sum is 35.

The square root of 343354238 is about 18529.8202365808. The cubic root of 343354238 is about 700.2408953210.

The spelling of 343354238 in words is "three hundred forty-three million, three hundred fifty-four thousand, two hundred thirty-eight".