3475443 has 4 divisors (see below), whose sum is σ = 4633928. Its totient is φ = 2316960.

The previous prime is 3475427. The next prime is 3475453. The reversal of 3475443 is 3445743.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3475443 - 2⁴ = 3475427 is a prime.

It is a D-number.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 3475443.

It is not an unprimeable number, because it can be changed into a prime (3475403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 579238 + ... + 579243.

It is an arithmetic number, because the mean of its divisors is an integer number (1158482).

Almost surely, 2^3475443 is an apocalyptic number.

3475443 is a deficient number, since it is larger than the sum of its proper divisors (1158485).

3475443 is a wasteful number, since it uses less digits than its factorization.

3475443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158484.

The product of its digits is 20160, while the sum is 30.

The square root of 3475443 is about 1864.2540062985. The cubic root of 3475443 is about 151.4735219332.

The spelling of 3475443 in words is "three million, four hundred seventy-five thousand, four hundred forty-three".