3738345 has 32 divisors (see below), whose sum is σ = 6787200. Its totient is φ = 1741824.

The previous prime is 3738323. The next prime is 3738353. The reversal of 3738345 is 5438373.

3738345 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 3738345 - 2⁶ = 3738281 is a prime.

It is a Curzon number.

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 31 ways as a sum of consecutive naturals, for example, 3201 + ... + 4209.

It is an arithmetic number, because the mean of its divisors is an integer number (212100).

Almost surely, 2^3738345 is an apocalyptic number.

It is an amenable number.

3738345 is a deficient number, since it is larger than the sum of its proper divisors (3048855).

3738345 is a wasteful number, since it uses less digits than its factorization.

3738345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1049.

The product of its digits is 30240, while the sum is 33.

The square root of 3738345 is about 1933.4800231707. The cubic root of 3738345 is about 155.2005036164.

The spelling of 3738345 in words is "three million, seven hundred thirty-eight thousand, three hundred forty-five".