343152345 has 16 divisors (see below), whose sum is σ = 549585792. Its totient is φ = 182833920.

The previous prime is 343152323. The next prime is 343152353. The reversal of 343152345 is 543251343.

It is not a de Polignac number, because 343152345 - 2⁶ = 343152281 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5185 + ... + 26705.

It is an arithmetic number, because the mean of its divisors is an integer number (34349112).

Almost surely, 2^343152345 is an apocalyptic number.

It is an amenable number.

343152345 is a deficient number, since it is larger than the sum of its proper divisors (206433447).

343152345 is a wasteful number, since it uses less digits than its factorization.

343152345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22592.

The product of its digits is 21600, while the sum is 30.

The square root of 343152345 is about 18524.3716492625. The cubic root of 343152345 is about 700.1036207147.

The spelling of 343152345 in words is "three hundred forty-three million, one hundred fifty-two thousand, three hundred forty-five".