343616166 has 24 divisors (see below), whose sum is σ = 749249904. Its totient is φ = 113808240.

The previous prime is 343616131. The next prime is 343616171. The reversal of 343616166 is 661616343.

343616166 is a `hidden beast` number, since 3 + 4 + 36 + 1 + 616 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 343616166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57970 + ... + 63621.

It is an arithmetic number, because the mean of its divisors is an integer number (31218746).

Almost surely, 2^343616166 is an apocalyptic number.

343616166 is an abundant number, since it is smaller than the sum of its proper divisors (405633738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343616166 is a wasteful number, since it uses less digits than its factorization.

343616166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121756 (or 121753 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 343616166 is about 18536.8866317945. The cubic root of 343616166 is about 700.4189098008.

The spelling of 343616166 in words is "three hundred forty-three million, six hundred sixteen thousand, one hundred sixty-six".