3545305 has 16 divisors (see below), whose sum is σ = 4553280. Its totient is φ = 2642112.

The previous prime is 3545293. The next prime is 3545317. The reversal of 3545305 is 5035453.

It is a happy number.

3545305 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 (3545293) and next prime (3545317).

It is a cyclic number.

It is not a de Polignac number, because 3545305 - 2⁵ = 3545273 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3545305.

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, 6087 + ... + 6643.

It is an arithmetic number, because the mean of its divisors is an integer number (284580).

Almost surely, 2^3545305 is an apocalyptic number.

It is an amenable number.

3545305 is a deficient number, since it is larger than the sum of its proper divisors (1007975).

3545305 is a wasteful number, since it uses less digits than its factorization.

3545305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 3545305 is about 1882.8980322896. The cubic root of 3545305 is about 152.4817500332.

The spelling of 3545305 in words is "three million, five hundred forty-five thousand, three hundred five".