343053193 has 16 divisors (see below), whose sum is σ = 400498560. Its totient is φ = 287784576.

The previous prime is 343053187. The next prime is 343053229. The reversal of 343053193 is 391350343.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-343053193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (343053103) 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 15 ways as a sum of consecutive naturals, for example, 60621 + ... + 66037.

It is an arithmetic number, because the mean of its divisors is an integer number (25031160).

Almost surely, 2^343053193 is an apocalyptic number.

It is an amenable number.

343053193 is a deficient number, since it is larger than the sum of its proper divisors (57445367).

343053193 is a wasteful number, since it uses less digits than its factorization.

343053193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5616.

The product of its (nonzero) digits is 14580, while the sum is 31.

The square root of 343053193 is about 18521.6951977944. The cubic root of 343053193 is about 700.0361838439.

The spelling of 343053193 in words is "three hundred forty-three million, fifty-three thousand, one hundred ninety-three".