3394322665 has 4 divisors (see below), whose sum is σ = 4073187204. Its totient is φ = 2715458128.

The previous prime is 3394322623. The next prime is 3394322669. The reversal of 3394322665 is 5662234933.

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 1722167001 + 1672155664 = 41499^2 + 40892^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3394322665 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3394322669) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 339432262 + ... + 339432271.

It is an arithmetic number, because the mean of its divisors is an integer number (1018296801).

Almost surely, 2^3394322665 is an apocalyptic number.

It is an amenable number.

3394322665 is a deficient number, since it is larger than the sum of its proper divisors (678864539).

3394322665 is an equidigital number, since it uses as much as digits as its factorization.

3394322665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678864538.

The product of its digits is 699840, while the sum is 43.

The square root of 3394322665 is about 58260.8158628078. The cubic root of 3394322665 is about 1502.8571712964.

The spelling of 3394322665 in words is "three billion, three hundred ninety-four million, three hundred twenty-two thousand, six hundred sixty-five".