3601065 has 32 divisors (see below), whose sum is σ = 6330240. Its totient is φ = 1737216.

The previous prime is 3601063. The next prime is 3601079. The reversal of 3601065 is 5601063.

It is not a de Polignac number, because 3601065 - 2¹ = 3601063 is a prime.

It is a Curzon number.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (3601061) 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 31 ways as a sum of consecutive naturals, for example, 11349 + ... + 11661.

It is an arithmetic number, because the mean of its divisors is an integer number (197820).

Almost surely, 2^3601065 is an apocalyptic number.

It is an amenable number.

3601065 is a deficient number, since it is larger than the sum of its proper divisors (2729175).

3601065 is a wasteful number, since it uses less digits than its factorization.

3601065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 3601065 is about 1897.6472274899. The cubic root of 3601065 is about 153.2769983135.

The spelling of 3601065 in words is "three million, six hundred one thousand, sixty-five".