34073 has 4 divisors (see below), whose sum is σ = 36708. Its totient is φ = 31440.

The previous prime is 34061. The next prime is 34123. The reversal of 34073 is 37043.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37043 = 17 ⋅2179.

It can be written as a sum of positive squares in 2 ways, for example, as 16384 + 17689 = 128^2 + 133^2 .

It is a cyclic number.

It is not a de Polignac number, because 34073 - 2⁴ = 34057 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (34033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1298 + ... + 1323.

It is an arithmetic number, because the mean of its divisors is an integer number (9177).

2³⁴⁰⁷³ is an apocalyptic number.

It is an amenable number.

34073 is a deficient number, since it is larger than the sum of its proper divisors (2635).

34073 is a wasteful number, since it uses less digits than its factorization.

34073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634.

The product of its (nonzero) digits is 252, while the sum is 17.

The square root of 34073 is about 184.5887320505. The cubic root of 34073 is about 32.4192868960.

The spelling of 34073 in words is "thirty-four thousand, seventy-three".