3765345 has 16 divisors (see below), whose sum is σ = 6063552. Its totient is φ = 1995200.

The previous prime is 3765341. The next prime is 3765367. The reversal of 3765345 is 5435673.

3765345 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 3765345 - 2² = 3765341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3765341) 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 15 ways as a sum of consecutive naturals, for example, 1870 + ... + 3320.

It is an arithmetic number, because the mean of its divisors is an integer number (378972).

Almost surely, 2^3765345 is an apocalyptic number.

It is an amenable number.

3765345 is a deficient number, since it is larger than the sum of its proper divisors (2298207).

3765345 is a wasteful number, since it uses less digits than its factorization.

3765345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1632.

The product of its digits is 37800, while the sum is 33.

The square root of 3765345 is about 1940.4496901492. The cubic root of 3765345 is about 155.5732501602.

The spelling of 3765345 in words is "three million, seven hundred sixty-five thousand, three hundred forty-five".