3536665 has 8 divisors (see below), whose sum is σ = 4629888. Its totient is φ = 2572080.

The previous prime is 3536657. The next prime is 3536669. The reversal of 3536665 is 5666353.

It is a happy number.

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

It is not a de Polignac number, because 3536665 - 2³ = 3536657 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 3536665.

It is not an unprimeable number, because it can be changed into a prime (3536669) 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, 32097 + ... + 32206.

It is an arithmetic number, because the mean of its divisors is an integer number (578736).

Almost surely, 2^3536665 is an apocalyptic number.

It is an amenable number.

3536665 is a deficient number, since it is larger than the sum of its proper divisors (1093223).

3536665 is a wasteful number, since it uses less digits than its factorization.

3536665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64319.

The product of its digits is 48600, while the sum is 34.

The square root of 3536665 is about 1880.6022971378. The cubic root of 3536665 is about 152.3577819510.

The spelling of 3536665 in words is "three million, five hundred thirty-six thousand, six hundred sixty-five".