166034746 has 8 divisors (see below), whose sum is σ = 259880544. Its totient is φ = 79407900.

The previous prime is 166034731. The next prime is 166034753. The reversal of 166034746 is 647430661.

166034746 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 1804680 + ... + 1804771.

It is an arithmetic number, because the mean of its divisors is an integer number (32485068).

Almost surely, 2^166034746 is an apocalyptic number.

166034746 is a deficient number, since it is larger than the sum of its proper divisors (93845798).

166034746 is a wasteful number, since it uses less digits than its factorization.

166034746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3609476.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 166034746 is about 12885.4470624810. The cubic root of 166034746 is about 549.6248085781.

The spelling of 166034746 in words is "one hundred sixty-six million, thirty-four thousand, seven hundred forty-six".