3545963 has 2 divisors, whose sum is σ = 3545964. Its totient is φ = 3545962.

The previous prime is 3545957. The next prime is 3545999. The reversal of 3545963 is 3695453.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3545963 - 2⁴ = 3545947 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (3545903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1772981 + 1772982.

It is an arithmetic number, because the mean of its divisors is an integer number (1772982).

Almost surely, 2^3545963 is an apocalyptic number.

3545963 is a deficient number, since it is larger than the sum of its proper divisors (1).

3545963 is an equidigital number, since it uses as much as digits as its factorization.

3545963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48600, while the sum is 35.

The square root of 3545963 is about 1883.0727548345. The cubic root of 3545963 is about 152.4911828639.

The spelling of 3545963 in words is "three million, five hundred forty-five thousand, nine hundred sixty-three".