169134134 has 16 divisors (see below), whose sum is σ = 285096672. Its totient is φ = 74667648.

The previous prime is 169134131. The next prime is 169134149. The reversal of 169134134 is 431431961.

It is a super-3 number, since 3×169134134³ (a number of 26 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 169134134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (169134131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140819 + ... + 142014.

It is an arithmetic number, because the mean of its divisors is an integer number (17818542).

Almost surely, 2^169134134 is an apocalyptic number.

169134134 is a deficient number, since it is larger than the sum of its proper divisors (115962538).

169134134 is a wasteful number, since it uses less digits than its factorization.

169134134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282871.

The product of its digits is 7776, while the sum is 32.

The square root of 169134134 is about 13005.1579767414. The cubic root of 169134134 is about 553.0237142214.

The spelling of 169134134 in words is "one hundred sixty-nine million, one hundred thirty-four thousand, one hundred thirty-four".