3313665505 has 8 divisors (see below), whose sum is σ = 3986317224. Its totient is φ = 2644320000.

The previous prime is 3313665491. The next prime is 3313665521. The reversal of 3313665505 is 5055663133.

It can be written as a sum of positive squares in 4 ways, for example, as 1308775329 + 2004890176 = 36177^2 + 44776^2 .

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

It is not a de Polignac number, because 3313665505 - 2¹⁹ = 3313141217 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 824346 + ... + 828355.

It is an arithmetic number, because the mean of its divisors is an integer number (498289653).

Almost surely, 2^3313665505 is an apocalyptic number.

It is an amenable number.

3313665505 is a deficient number, since it is larger than the sum of its proper divisors (672651719).

3313665505 is a wasteful number, since it uses less digits than its factorization.

3313665505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1653107.

The product of its (nonzero) digits is 121500, while the sum is 37.

The square root of 3313665505 is about 57564.4465360347. The cubic root of 3313665505 is about 1490.8578014862.

The spelling of 3313665505 in words is "three billion, three hundred thirteen million, six hundred sixty-five thousand, five hundred five".