34443 has 12 divisors (see below), whose sum is σ = 51480. Its totient is φ = 22176.

The previous prime is 34439. The next prime is 34457.

34443 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 34443 - 2² = 34439 is a prime.

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (34403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343 + ... + 431.

It is an arithmetic number, because the mean of its divisors is an integer number (4290).

2³⁴⁴⁴³ is an apocalyptic number.

34443 is a deficient number, since it is larger than the sum of its proper divisors (17037).

34443 is a wasteful number, since it uses less digits than its factorization.

34443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 135 counting only the distinct ones).

The product of its digits is 576, while the sum is 18.

The square root of 34443 is about 185.5882539387. The cubic root of 34443 is about 32.5362121023.

The spelling of 34443 in words is "thirty-four thousand, four hundred forty-three".