3459443 has 4 divisors (see below), whose sum is σ = 3725568. Its totient is φ = 3193320.

The previous prime is 3459437. The next prime is 3459473. The reversal of 3459443 is 3449543.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3449543 = 887 ⋅3889.

It is not a de Polignac number, because 3459443 - 2⁸ = 3459187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3459403) 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, 133043 + ... + 133068.

It is an arithmetic number, because the mean of its divisors is an integer number (931392).

Almost surely, 2^3459443 is an apocalyptic number.

3459443 is a deficient number, since it is larger than the sum of its proper divisors (266125).

3459443 is a wasteful number, since it uses less digits than its factorization.

3459443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266124.

The product of its digits is 25920, while the sum is 32.

The square root of 3459443 is about 1859.9577952201. The cubic root of 3459443 is about 151.2407165943.

The spelling of 3459443 in words is "three million, four hundred fifty-nine thousand, four hundred forty-three".