343775066 has 48 divisors (see below), whose sum is σ = 568923264. Its totient is φ = 155428416.

The previous prime is 343775053. The next prime is 343775093. The reversal of 343775066 is 660577343.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3337571 + ... + 3337673.

It is an arithmetic number, because the mean of its divisors is an integer number (11852568).

Almost surely, 2^343775066 is an apocalyptic number.

343775066 is a deficient number, since it is larger than the sum of its proper divisors (225148198).

343775066 is a wasteful number, since it uses less digits than its factorization.

343775066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255 (or 218 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 41.

The square root of 343775066 is about 18541.1721851667. The cubic root of 343775066 is about 700.5268591392.

The spelling of 343775066 in words is "three hundred forty-three million, seven hundred seventy-five thousand, sixty-six".