3564745 has 8 divisors (see below), whose sum is σ = 4382280. Its totient is φ = 2782080.

The previous prime is 3564739. The next prime is 3564749. The reversal of 3564745 is 5474653.

It is a happy number.

3564745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 41616 + 3523129 = 204^2 + 1877^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3564745 - 2¹⁷ = 3433673 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3564745.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3564749) 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 7 ways as a sum of consecutive naturals, for example, 8490 + ... + 8899.

It is an arithmetic number, because the mean of its divisors is an integer number (547785).

Almost surely, 2^3564745 is an apocalyptic number.

It is an amenable number.

3564745 is a deficient number, since it is larger than the sum of its proper divisors (817535).

3564745 is a wasteful number, since it uses less digits than its factorization.

3564745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17435.

The product of its digits is 50400, while the sum is 34.

The square root of 3564745 is about 1888.0532301818. The cubic root of 3564745 is about 152.7599436544.

The spelling of 3564745 in words is "three million, five hundred sixty-four thousand, seven hundred forty-five".