3286443 has 4 divisors (see below), whose sum is σ = 4381928. Its totient is φ = 2190960.

The previous prime is 3286441. The next prime is 3286453. The reversal of 3286443 is 3446823.

3286443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3446823 = 3 ⋅1148941.

It is not a de Polignac number, because 3286443 - 2¹ = 3286441 is a prime.

It is a D-number.

It is a Duffinian number.

3286443 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3286443.

It is not an unprimeable number, because it can be changed into a prime (3286441) 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 3 ways as a sum of consecutive naturals, for example, 547738 + ... + 547743.

It is an arithmetic number, because the mean of its divisors is an integer number (1095482).

Almost surely, 2^3286443 is an apocalyptic number.

3286443 is a deficient number, since it is larger than the sum of its proper divisors (1095485).

3286443 is a wasteful number, since it uses less digits than its factorization.

3286443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095484.

The product of its digits is 13824, while the sum is 30.

The square root of 3286443 is about 1812.8549307653. The cubic root of 3286443 is about 148.6763993396.

It can be divided in two parts, 3 and 286443, that multiplied together give a square (859329 = 927²).

The spelling of 3286443 in words is "three million, two hundred eighty-six thousand, four hundred forty-three".