3630165 has 48 divisors (see below), whose sum is σ = 7387200. Its totient is φ = 1505280.

The previous prime is 3630161. The next prime is 3630167. The reversal of 3630165 is 5610363.

3630165 is a nontrivial binomial coefficient, being equal to C(2695, 2).

It is not a de Polignac number, because 3630165 - 2² = 3630161 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3630161) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7861 + ... + 8309.

It is an arithmetic number, because the mean of its divisors is an integer number (153900).

Almost surely, 2^3630165 is an apocalyptic number.

3630165 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3630165 is the 2694-th triangular number.

It is an amenable number.

3630165 is an abundant number, since it is smaller than the sum of its proper divisors (3757035).

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

3630165 is a wasteful number, since it uses less digits than its factorization.

3630165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482 (or 475 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 3630165 is about 1905.2991891039. The cubic root of 3630165 is about 153.6887653566.

The spelling of 3630165 in words is "three million, six hundred thirty thousand, one hundred sixty-five".