166034164 has 24 divisors (see below), whose sum is σ = 302601600. Its totient is φ = 79615200.

The previous prime is 166034159. The next prime is 166034173. The reversal of 166034164 is 461430661.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 12777 + ... + 22255.

It is an arithmetic number, because the mean of its divisors is an integer number (12608400).

Almost surely, 2^166034164 is an apocalyptic number.

It is an amenable number.

166034164 is a deficient number, since it is larger than the sum of its proper divisors (136567436).

166034164 is a wasteful number, since it uses less digits than its factorization.

166034164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9663 (or 9661 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 166034164 is about 12885.4244788443. The cubic root of 166034164 is about 549.6241663792.

The spelling of 166034164 in words is "one hundred sixty-six million, thirty-four thousand, one hundred sixty-four".