3436665 has 16 divisors (see below), whose sum is σ = 5531328. Its totient is φ = 1822016.

The previous prime is 3436651. The next prime is 3436681. The reversal of 3436665 is 5666343.

It is a happy number.

3436665 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3436665 - 2⁴ = 3436649 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2374 + ... + 3536.

It is an arithmetic number, because the mean of its divisors is an integer number (345708).

Almost surely, 2^3436665 is an apocalyptic number.

It is an amenable number.

3436665 is a deficient number, since it is larger than the sum of its proper divisors (2094663).

3436665 is a wasteful number, since it uses less digits than its factorization.

3436665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368.

The product of its digits is 38880, while the sum is 33.

The square root of 3436665 is about 1853.8244253435. The cubic root of 3436665 is about 150.9080474620.

The spelling of 3436665 in words is "three million, four hundred thirty-six thousand, six hundred sixty-five".