3426040165 has 4 divisors (see below), whose sum is σ = 4111248204. Its totient is φ = 2740832128.

The previous prime is 3426040159. The next prime is 3426040183. The reversal of 3426040165 is 5610406243.

3426040165 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: 5610406243 = 13 ⋅431569711.

It can be written as a sum of positive squares in 2 ways, for example, as 1188939361 + 2237100804 = 34481^2 + 47298^2 .

It is a cyclic number.

It is not a de Polignac number, because 3426040165 - 2⁵ = 3426040133 is a prime.

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, 342604012 + ... + 342604021.

It is an arithmetic number, because the mean of its divisors is an integer number (1027812051).

Almost surely, 2^3426040165 is an apocalyptic number.

It is an amenable number.

3426040165 is a deficient number, since it is larger than the sum of its proper divisors (685208039).

3426040165 is an equidigital number, since it uses as much as digits as its factorization.

3426040165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685208038.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 3426040165 is about 58532.3856083109. The cubic root of 3426040165 is about 1507.5237054028.

The spelling of 3426040165 in words is "three billion, four hundred twenty-six million, forty thousand, one hundred sixty-five".