3564388 has 12 divisors (see below), whose sum is σ = 6257020. Its totient is φ = 1776672.

The previous prime is 3564383. The next prime is 3564389. The reversal of 3564388 is 8834653.

3564388 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 2 ways, for example, as 1350244 + 2214144 = 1162^2 + 1488^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3564383) 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, 298 + ... + 2686.

Almost surely, 2^3564388 is an apocalyptic number.

It is an amenable number.

3564388 is a deficient number, since it is larger than the sum of its proper divisors (2692632).

3564388 is a wasteful number, since it uses less digits than its factorization.

3564388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2766 (or 2764 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 3564388 is about 1887.9586859887. The cubic root of 3564388 is about 152.7548439796.

The spelling of 3564388 in words is "three million, five hundred sixty-four thousand, three hundred eighty-eight".