3505200404 has 24 divisors (see below), whose sum is σ = 6267515520. Its totient is φ = 1714516416.

The previous prime is 3505200397. The next prime is 3505200407. The reversal of 3505200404 is 4040025053.

It is a self number, because there is not a number n which added to its sum of digits gives 3505200404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3505200407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 805667 + ... + 810005.

It is an arithmetic number, because the mean of its divisors is an integer number (261146480).

Almost surely, 2^3505200404 is an apocalyptic number.

It is an amenable number.

3505200404 is a deficient number, since it is larger than the sum of its proper divisors (2762315116).

3505200404 is a wasteful number, since it uses less digits than its factorization.

3505200404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8687 (or 8685 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 3505200404 is about 59204.7329526956. The cubic root of 3505200404 is about 1519.0460894964.

Adding to 3505200404 its reverse (4040025053), we get a palindrome (7545225457).

The spelling of 3505200404 in words is "three billion, five hundred five million, two hundred thousand, four hundred four".