3564936 has 48 divisors (see below), whose sum is σ = 9812400. Its totient is φ = 1168992.

The previous prime is 3564929. The next prime is 3564937. The reversal of 3564936 is 6394653.

3564936 is a `hidden beast` number, since 3 + 5 + 649 + 3 + 6 = 666.

3564936 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3564936.

It is not an unprimeable number, because it can be changed into a prime (3564937) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4455 + ... + 5193.

It is an arithmetic number, because the mean of its divisors is an integer number (204425).

Almost surely, 2^3564936 is an apocalyptic number.

3564936 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3564936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4906200).

3564936 is an abundant number, since it is smaller than the sum of its proper divisors (6247464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3564936 is a wasteful number, since it uses less digits than its factorization.

3564936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818 (or 811 counting only the distinct ones).

The product of its digits is 58320, while the sum is 36.

The square root of 3564936 is about 1888.1038107053. The cubic root of 3564936 is about 152.7626719120.

The spelling of 3564936 in words is "three million, five hundred sixty-four thousand, nine hundred thirty-six".