3564862 has 16 divisors (see below), whose sum is σ = 6377472. Its totient is φ = 1461240.

The previous prime is 3564859. The next prime is 3564863. The reversal of 3564862 is 2684653.

It is a happy number.

It is a d-powerful number, because it can be written as 3⁶ + 5⁹ + 6⁷ + 4¹⁰ + 8³ + 6⁷ + 2¹¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3564863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5214 + ... + 5857.

It is an arithmetic number, because the mean of its divisors is an integer number (398592).

Almost surely, 2^3564862 is an apocalyptic number.

3564862 is a deficient number, since it is larger than the sum of its proper divisors (2812610).

3564862 is a wasteful number, since it uses less digits than its factorization.

3564862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11103.

The product of its digits is 34560, while the sum is 34.

The square root of 3564862 is about 1888.0842142235. The cubic root of 3564862 is about 152.7616149023.

The spelling of 3564862 in words is "three million, five hundred sixty-four thousand, eight hundred sixty-two".