3404609300665 has 4 divisors (see below), whose sum is σ = 4085531160804. Its totient is φ = 2723687440528.

The previous prime is 3404609300657. The next prime is 3404609300707. The reversal of 3404609300665 is 5660039064043.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1389708541881 + 2014900758784 = 1178859^2 + 1419472^2 .

It is a cyclic number.

It is not a de Polignac number, because 3404609300665 - 2³ = 3404609300657 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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 340460930062 + ... + 340460930071.

It is an arithmetic number, because the mean of its divisors is an integer number (1021382790201).

Almost surely, 2^{3404609300665} is an apocalyptic number.

It is an amenable number.

3404609300665 is a deficient number, since it is larger than the sum of its proper divisors (680921860139).

3404609300665 is an equidigital number, since it uses as much as digits as its factorization.

3404609300665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680921860138.

The product of its (nonzero) digits is 1399680, while the sum is 46.

The spelling of 3404609300665 in words is "three trillion, four hundred four billion, six hundred nine million, three hundred thousand, six hundred sixty-five".