3600165065 has 32 divisors (see below), whose sum is σ = 4978195200. Its totient is φ = 2448359424.

The previous prime is 3600165061. The next prime is 3600165071. The reversal of 3600165065 is 5605610063.

It is not a de Polignac number, because 3600165065 - 2² = 3600165061 is a prime.

It is a super-2 number, since 2×3600165065² = 25922376990492908450, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3600165061) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3032402 + ... + 3033588.

It is an arithmetic number, because the mean of its divisors is an integer number (155568600).

Almost surely, 2^3600165065 is an apocalyptic number.

3600165065 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3600165065 is a deficient number, since it is larger than the sum of its proper divisors (1378030135).

3600165065 is a wasteful number, since it uses less digits than its factorization.

3600165065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 3600165065 is about 60001.3755258994. The cubic root of 3600165065 is about 1532.6422886636.

The spelling of 3600165065 in words is "three billion, six hundred million, one hundred sixty-five thousand, sixty-five".