166434712 has 32 divisors (see below), whose sum is σ = 324374400. Its totient is φ = 79962624.

The previous prime is 166434677. The next prime is 166434731. The reversal of 166434712 is 217434661.

It is a congruent number.

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, 50128 + ... + 53344.

It is an arithmetic number, because the mean of its divisors is an integer number (10136700).

Almost surely, 2^166434712 is an apocalyptic number.

It is an amenable number.

166434712 is a deficient number, since it is larger than the sum of its proper divisors (157939688).

166434712 is a wasteful number, since it uses less digits than its factorization.

166434712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3475 (or 3471 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 166434712 is about 12900.9577939004. The cubic root of 166434712 is about 550.0657904770.

The spelling of 166434712 in words is "one hundred sixty-six million, four hundred thirty-four thousand, seven hundred twelve".