3738545 has 8 divisors (see below), whose sum is σ = 4504896. Its totient is φ = 2978416.

The previous prime is 3738541. The next prime is 3738551. The reversal of 3738545 is 5458373.

3738545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3738545 - 2² = 3738541 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3738541) 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 7 ways as a sum of consecutive naturals, for example, 107 + ... + 2736.

It is an arithmetic number, because the mean of its divisors is an integer number (563112).

Almost surely, 2^3738545 is an apocalyptic number.

It is an amenable number.

3738545 is a deficient number, since it is larger than the sum of its proper divisors (766351).

3738545 is a wasteful number, since it uses less digits than its factorization.

3738545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111.

The product of its digits is 50400, while the sum is 35.

The square root of 3738545 is about 1933.5317426926. The cubic root of 3738545 is about 155.2032712891.

The spelling of 3738545 in words is "three million, seven hundred thirty-eight thousand, five hundred forty-five".