3504123413 has 4 divisors (see below), whose sum is σ = 4004712480. Its totient is φ = 3003534348.

The previous prime is 3504123407. The next prime is 3504123473. The reversal of 3504123413 is 3143214053.

3504123413 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 a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3143214053 = 7 ⋅449030579.

It is a cyclic number.

It is not a de Polignac number, because 3504123413 - 2¹⁰ = 3504122389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3504123473) 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, 250294523 + ... + 250294536.

It is an arithmetic number, because the mean of its divisors is an integer number (1001178120).

Almost surely, 2^3504123413 is an apocalyptic number.

It is an amenable number.

3504123413 is a deficient number, since it is larger than the sum of its proper divisors (500589067).

3504123413 is an equidigital number, since it uses as much as digits as its factorization.

3504123413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500589066.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 3504123413 is about 59195.6367733298. The cubic root of 3504123413 is about 1518.8904952970.

Adding to 3504123413 its reverse (3143214053), we get a palindrome (6647337466).

The spelling of 3504123413 in words is "three billion, five hundred four million, one hundred twenty-three thousand, four hundred thirteen".