34066 has 4 divisors (see below), whose sum is σ = 51102. Its totient is φ = 17032.

The previous prime is 34061. The next prime is 34123. The reversal of 34066 is 66043.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66043 = 211 ⋅313.

It can be written as a sum of positive squares in only one way, i.e., 32041 + 2025 = 179^2 + 45^2 .

It is not an unprimeable number, because it can be changed into a prime (34061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8515 + ... + 8518.

2³⁴⁰⁶⁶ is an apocalyptic number.

34066 is a deficient number, since it is larger than the sum of its proper divisors (17036).

34066 is a wasteful number, since it uses less digits than its factorization.

34066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17035.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 34066 is about 184.5697700058. The cubic root of 34066 is about 32.4170666576.

It can be divided in two parts, 340 and 66, that added together give a triangular number (406 = T₂₈).

The spelling of 34066 in words is "thirty-four thousand, sixty-six", and thus it is an eban number.