3644106 has 16 divisors (see below), whose sum is σ = 7327584. Its totient is φ = 1208144.

The previous prime is 3644071. The next prime is 3644117. The reversal of 3644106 is 6014463.

It is a Curzon number.

It is an unprimeable number.

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, 360 + ... + 2723.

It is an arithmetic number, because the mean of its divisors is an integer number (457974).

Almost surely, 2^3644106 is an apocalyptic number.

3644106 is an abundant number, since it is smaller than the sum of its proper divisors (3683478).

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

3644106 is a wasteful number, since it uses less digits than its factorization.

3644106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3285.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 3644106 is about 1908.9541639337. The cubic root of 3644106 is about 153.8852521269.

Adding to 3644106 its reverse (6014463), we get a palindrome (9658569).

The spelling of 3644106 in words is "three million, six hundred forty-four thousand, one hundred six".