343608065 has 16 divisors (see below), whose sum is σ = 434654400. Its totient is φ = 260044992.

The previous prime is 343608049. The next prime is 343608071. The reversal of 343608065 is 560806343.

It is a cyclic number.

It is not a de Polignac number, because 343608065 - 2⁴ = 343608049 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, 76574 + ... + 80936.

It is an arithmetic number, because the mean of its divisors is an integer number (27165900).

Almost surely, 2^343608065 is an apocalyptic number.

It is an amenable number.

343608065 is a deficient number, since it is larger than the sum of its proper divisors (91046335).

343608065 is a wasteful number, since it uses less digits than its factorization.

343608065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5216.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 343608065 is about 18536.6681202421. The cubic root of 343608065 is about 700.4134054631.

The spelling of 343608065 in words is "three hundred forty-three million, six hundred eight thousand, sixty-five".