3564938 has 16 divisors (see below), whose sum is σ = 5945856. Its totient is φ = 1591920.

The previous prime is 3564937. The next prime is 3564943. The reversal of 3564938 is 8394653.

3564938 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3564937) 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, 1406 + ... + 3017.

It is an arithmetic number, because the mean of its divisors is an integer number (371616).

Almost surely, 2^3564938 is an apocalyptic number.

3564938 is a deficient number, since it is larger than the sum of its proper divisors (2380918).

3564938 is a wasteful number, since it uses less digits than its factorization.

3564938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4469.

The product of its digits is 77760, while the sum is 38.

The square root of 3564938 is about 1888.1043403372. The cubic root of 3564938 is about 152.7627004797.

The spelling of 3564938 in words is "three million, five hundred sixty-four thousand, nine hundred thirty-eight".