3475869 has 8 divisors (see below), whose sum is σ = 4665792. Its totient is φ = 2301600.

The previous prime is 3475861. The next prime is 3475873. The reversal of 3475869 is 9685743.

It is a happy number.

3475869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3475869 - 2³ = 3475861 is a prime.

It is a super-2 number, since 2×3475869² = 24163330610322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3475869.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3475861) 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, 3384 + ... + 4289.

It is an arithmetic number, because the mean of its divisors is an integer number (583224).

Almost surely, 2^3475869 is an apocalyptic number.

It is an amenable number.

3475869 is a deficient number, since it is larger than the sum of its proper divisors (1189923).

3475869 is a wasteful number, since it uses less digits than its factorization.

3475869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7827.

The product of its digits is 181440, while the sum is 42.

The square root of 3475869 is about 1864.3682576144. The cubic root of 3475869 is about 151.4797106008.

It can be divided in two parts, 347 and 5869, that added together give a triangular number (6216 = T₁₁₁).

The spelling of 3475869 in words is "three million, four hundred seventy-five thousand, eight hundred sixty-nine".