3504404041 has 4 divisors (see below), whose sum is σ = 3522193092. Its totient is φ = 3486614992.

The previous prime is 3504404011. The next prime is 3504404047. The reversal of 3504404041 is 1404044053.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1404044053 = 2617 ⋅536509.

It can be written as a sum of positive squares in 2 ways, for example, as 3406473225 + 97930816 = 58365^2 + 9896^2 .

It is a cyclic number.

It is not a de Polignac number, because 3504404041 - 2¹⁷ = 3504272969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3504403997 and 3504404015.

It is not an unprimeable number, because it can be changed into a prime (3504404047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8894230 + ... + 8894623.

It is an arithmetic number, because the mean of its divisors is an integer number (880548273).

Almost surely, 2^3504404041 is an apocalyptic number.

It is an amenable number.

3504404041 is a deficient number, since it is larger than the sum of its proper divisors (17789051).

3504404041 is a wasteful number, since it uses less digits than its factorization.

3504404041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17789050.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 3504404041 is about 59198.0070694952. The cubic root of 3504404041 is about 1518.9310410364.

Adding to 3504404041 its reverse (1404044053), we get a palindrome (4908448094).

The spelling of 3504404041 in words is "three billion, five hundred four million, four hundred four thousand, forty-one".