3504043405 has 16 divisors (see below), whose sum is σ = 4298344704. Its totient is φ = 2741018560.

The previous prime is 3504043391. The next prime is 3504043421. The reversal of 3504043405 is 5043404053.

It is not a de Polignac number, because 3504043405 - 2⁵ = 3504043373 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 15 ways as a sum of consecutive naturals, for example, 266895 + ... + 279715.

It is an arithmetic number, because the mean of its divisors is an integer number (268646544).

Almost surely, 2^3504043405 is an apocalyptic number.

It is an amenable number.

3504043405 is a deficient number, since it is larger than the sum of its proper divisors (794301299).

3504043405 is a wasteful number, since it uses less digits than its factorization.

3504043405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14036.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 3504043405 is about 59194.9609764210. The cubic root of 3504043405 is about 1518.8789351719.

Adding to 3504043405 its reverse (5043404053), we get a palindrome (8547447458).

The spelling of 3504043405 in words is "three billion, five hundred four million, forty-three thousand, four hundred five".