166350668 has 24 divisors (see below), whose sum is σ = 326164944. Its totient is φ = 73569600.

The previous prime is 166350659. The next prime is 166350671. The reversal of 166350668 is 866053661.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49463 + ... + 52718.

It is an arithmetic number, because the mean of its divisors is an integer number (13590206).

Almost surely, 2^166350668 is an apocalyptic number.

It is an amenable number.

166350668 is a deficient number, since it is larger than the sum of its proper divisors (159814276).

166350668 is a wasteful number, since it uses less digits than its factorization.

166350668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102233 (or 102231 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 166350668 is about 12897.7001050575. The cubic root of 166350668 is about 549.9731865716.

The spelling of 166350668 in words is "one hundred sixty-six million, three hundred fifty thousand, six hundred sixty-eight".