34805443 has 8 divisors (see below), whose sum is σ = 37234512. Its totient is φ = 32418816.

The previous prime is 34805437. The next prime is 34805501. The reversal of 34805443 is 34450843.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34805443 - 2⁵ = 34805411 is a prime.

It is a super-2 number, since 2×34805443² = 2422837724852498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34805413) 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, 8905 + ... + 12202.

It is an arithmetic number, because the mean of its divisors is an integer number (4654314).

Almost surely, 2^34805443 is an apocalyptic number.

34805443 is a deficient number, since it is larger than the sum of its proper divisors (2429069).

34805443 is a wasteful number, since it uses less digits than its factorization.

34805443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21221.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 34805443 is about 5899.6138009195. The cubic root of 34805443 is about 326.4994008089.

The spelling of 34805443 in words is "thirty-four million, eight hundred five thousand, four hundred forty-three".