3754665 has 12 divisors (see below), whose sum is σ = 6508164. Its totient is φ = 2002464.

The previous prime is 3754607. The next prime is 3754669. The reversal of 3754665 is 5664573.

3754665 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 589824 + 3164841 = 768^2 + 1779^2 .

It is not a de Polignac number, because 3754665 - 2¹³ = 3746473 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (3754669) 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, 41674 + ... + 41763.

It is an arithmetic number, because the mean of its divisors is an integer number (542347).

Almost surely, 2^3754665 is an apocalyptic number.

It is an amenable number.

3754665 is a deficient number, since it is larger than the sum of its proper divisors (2753499).

3754665 is a wasteful number, since it uses less digits than its factorization.

3754665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83448 (or 83445 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 3754665 is about 1937.6957965584. The cubic root of 3754665 is about 155.4260218892.

The spelling of 3754665 in words is "three million, seven hundred fifty-four thousand, six hundred sixty-five".