3505104413 has 4 divisors (see below), whose sum is σ = 3505611228. Its totient is φ = 3504597600.

The previous prime is 3505104403. The next prime is 3505104433. The reversal of 3505104413 is 3144015053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3144015053 = 857 ⋅3668629.

It can be written as a sum of positive squares in 2 ways, for example, as 3104384089 + 400720324 = 55717^2 + 20018^2 .

It is a cyclic number.

It is not a de Polignac number, because 3505104413 - 2⁶ = 3505104349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3505104403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242888 + ... + 256913.

It is an arithmetic number, because the mean of its divisors is an integer number (876402807).

Almost surely, 2^3505104413 is an apocalyptic number.

It is an amenable number.

3505104413 is a deficient number, since it is larger than the sum of its proper divisors (506815).

3505104413 is an equidigital number, since it uses as much as digits as its factorization.

3505104413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506814.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 3505104413 is about 59203.9222771600. The cubic root of 3505104413 is about 1519.0322228538.

Adding to 3505104413 its reverse (3144015053), we get a palindrome (6649119466).

The spelling of 3505104413 in words is "three billion, five hundred five million, one hundred four thousand, four hundred thirteen".