3545516 has 24 divisors (see below), whose sum is σ = 6849024. Its totient is φ = 1595520.

The previous prime is 3545497. The next prime is 3545567. The reversal of 3545516 is 6155453.

3545516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 1301 + ... + 2963.

It is an arithmetic number, because the mean of its divisors is an integer number (285376).

Almost surely, 2^3545516 is an apocalyptic number.

It is an amenable number.

3545516 is a deficient number, since it is larger than the sum of its proper divisors (3303508).

3545516 is a wasteful number, since it uses less digits than its factorization.

3545516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721 (or 1719 counting only the distinct ones).

The product of its digits is 9000, while the sum is 29.

The square root of 3545516 is about 1882.9540621056. The cubic root of 3545516 is about 152.4847749738.

The spelling of 3545516 in words is "three million, five hundred forty-five thousand, five hundred sixteen".