3603445165 has 8 divisors (see below), whose sum is σ = 4357143648. Its totient is φ = 2860749840.

The previous prime is 3603445163. The next prime is 3603445189. The reversal of 3603445165 is 5615443063.

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

It is not a de Polignac number, because 3603445165 - 2¹ = 3603445163 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3603445163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2750067 + ... + 2751376.

It is an arithmetic number, because the mean of its divisors is an integer number (544642956).

Almost surely, 2^3603445165 is an apocalyptic number.

It is an amenable number.

3603445165 is a deficient number, since it is larger than the sum of its proper divisors (753698483).

3603445165 is a wasteful number, since it uses less digits than its factorization.

3603445165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5501579.

The product of its (nonzero) digits is 129600, while the sum is 37.

The square root of 3603445165 is about 60028.7028428901. The cubic root of 3603445165 is about 1533.1076093634.

The spelling of 3603445165 in words is "three billion, six hundred three million, four hundred forty-five thousand, one hundred sixty-five".