3697545 has 16 divisors (see below), whose sum is σ = 6028992. Its totient is φ = 1934400.

The previous prime is 3697531. The next prime is 3697559. The reversal of 3697545 is 5457963.

3697545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3697531) and next prime (3697559).

It is not a de Polignac number, because 3697545 - 2⁸ = 3697289 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 1531 + ... + 3120.

It is an arithmetic number, because the mean of its divisors is an integer number (376812).

Almost surely, 2^3697545 is an apocalyptic number.

It is an amenable number.

3697545 is a deficient number, since it is larger than the sum of its proper divisors (2331447).

3697545 is a wasteful number, since it uses less digits than its factorization.

3697545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4712.

The product of its digits is 113400, while the sum is 39.

The square root of 3697545 is about 1922.9001534141. The cubic root of 3697545 is about 154.6338216976.

The spelling of 3697545 in words is "three million, six hundred ninety-seven thousand, five hundred forty-five".