3675949 has 12 divisors (see below), whose sum is σ = 4045440. Its totient is φ = 3327480.

The previous prime is 3675943. The next prime is 3675977. The reversal of 3675949 is 9495763.

3675949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3675949 - 2¹⁵ = 3643181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3675943) 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 11 ways as a sum of consecutive naturals, for example, 46492 + ... + 46570.

It is an arithmetic number, because the mean of its divisors is an integer number (337120).

Almost surely, 2^3675949 is an apocalyptic number.

It is an amenable number.

3675949 is a deficient number, since it is larger than the sum of its proper divisors (369491).

3675949 is an equidigital number, since it uses as much as digits as its factorization.

3675949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 129 counting only the distinct ones).

The product of its digits is 204120, while the sum is 43.

The square root of 3675949 is about 1917.2764537228. The cubic root of 3675949 is about 154.3321805876.

It can be divided in two parts, 3675 and 949, that added together give a square (4624 = 68²).

The spelling of 3675949 in words is "three million, six hundred seventy-five thousand, nine hundred forty-nine".