3664105 has 8 divisors (see below), whose sum is σ = 4420872. Its totient is φ = 2915328.

The previous prime is 3664103. The next prime is 3664117. The reversal of 3664105 is 5014663.

It can be written as a sum of positive squares in 4 ways, for example, as 80656 + 3583449 = 284^2 + 1893^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3664105 - 2¹ = 3664103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3664105.

It is not an unprimeable number, because it can be changed into a prime (3664103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 934 + ... + 2863.

It is an arithmetic number, because the mean of its divisors is an integer number (552609).

Almost surely, 2^3664105 is an apocalyptic number.

It is an amenable number.

3664105 is a deficient number, since it is larger than the sum of its proper divisors (756767).

3664105 is a wasteful number, since it uses less digits than its factorization.

3664105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3995.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3664105 is about 1914.1852052505. The cubic root of 3664105 is about 154.1662481930.

Adding to 3664105 its reverse (5014663), we get a palindrome (8678768).

The spelling of 3664105 in words is "three million, six hundred sixty-four thousand, one hundred five".