3783746 has 16 divisors (see below), whose sum is σ = 5945400. Its totient is φ = 1803648.

The previous prime is 3783739. The next prime is 3783797. The reversal of 3783746 is 6473873.

3783746 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 4 ways, for example, as 3591025 + 192721 = 1895^2 + 439^2 .

It is a d-powerful number, because it can be written as 3 + 7 + 8⁷ + 3⁸ + 7³ + 4³ + 6⁸ .

It is an unprimeable number.

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, 4796 + ... + 5528.

Almost surely, 2^3783746 is an apocalyptic number.

3783746 is a deficient number, since it is larger than the sum of its proper divisors (2161654).

3783746 is a wasteful number, since it uses less digits than its factorization.

3783746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 853.

The product of its digits is 84672, while the sum is 38.

The square root of 3783746 is about 1945.1853382133. The cubic root of 3783746 is about 155.8262639578.

The spelling of 3783746 in words is "three million, seven hundred eighty-three thousand, seven hundred forty-six".