3366043165 has 4 divisors (see below), whose sum is σ = 4039251804. Its totient is φ = 2692834528.

The previous prime is 3366043157. The next prime is 3366043207. The reversal of 3366043165 is 5613406633.

3366043165 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5613406633 = 51637 ⋅108709.

It can be written as a sum of positive squares in 2 ways, for example, as 2549341081 + 816702084 = 50491^2 + 28578^2 .

It is a cyclic number.

It is not a de Polignac number, because 3366043165 - 2³ = 3366043157 is a prime.

It is a super-2 number, since 2×3366043165² = 22660493177286434450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336604312 + ... + 336604321.

It is an arithmetic number, because the mean of its divisors is an integer number (1009812951).

Almost surely, 2^3366043165 is an apocalyptic number.

It is an amenable number.

3366043165 is a deficient number, since it is larger than the sum of its proper divisors (673208639).

3366043165 is an equidigital number, since it uses as much as digits as its factorization.

3366043165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673208638.

The product of its (nonzero) digits is 116640, while the sum is 37.

The square root of 3366043165 is about 58017.6108177508. The cubic root of 3366043165 is about 1498.6718859038.

Adding to 3366043165 its reverse (5613406633), we get a palindrome (8979449798).

The spelling of 3366043165 in words is "three billion, three hundred sixty-six million, forty-three thousand, one hundred sixty-five".