3675866 has 8 divisors (see below), whose sum is σ = 5704020. Its totient is φ = 1774528.

The previous prime is 3675857. The next prime is 3675869. The reversal of 3675866 is 6685763.

3675866 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3345241 + 330625 = 1829^2 + 575^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3675869) 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, 31631 + ... + 31746.

Almost surely, 2^3675866 is an apocalyptic number.

3675866 is a deficient number, since it is larger than the sum of its proper divisors (2028154).

3675866 is a wasteful number, since it uses less digits than its factorization.

3675866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63408.

The product of its digits is 181440, while the sum is 41.

The square root of 3675866 is about 1917.2548083132. The cubic root of 3675866 is about 154.3310190129.

The spelling of 3675866 in words is "three million, six hundred seventy-five thousand, eight hundred sixty-six".