3564742 has 8 divisors (see below), whose sum is σ = 5628600. Its totient is φ = 1688544.

The previous prime is 3564739. The next prime is 3564749. The reversal of 3564742 is 2474653.

3564742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

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 3 ways as a sum of consecutive naturals, for example, 46867 + ... + 46942.

It is an arithmetic number, because the mean of its divisors is an integer number (703575).

Almost surely, 2^3564742 is an apocalyptic number.

3564742 is a deficient number, since it is larger than the sum of its proper divisors (2063858).

3564742 is a wasteful number, since it uses less digits than its factorization.

3564742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93830.

The product of its digits is 20160, while the sum is 31.

The square root of 3564742 is about 1888.0524357125. The cubic root of 3564742 is about 152.7599008014.

The spelling of 3564742 in words is "three million, five hundred sixty-four thousand, seven hundred forty-two".