3503404224 has 140 divisors (see below), whose sum is σ = 10932083800. Its totient is φ = 1106307072.

The previous prime is 3503404213. The next prime is 3503404241. The reversal of 3503404224 is 4224043053.

3503404224 is a `hidden beast` number, since 35 + 0 + 3 + 404 + 224 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 80712 + ... + 116280.

Almost surely, 2^3503404224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3503404224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5466041900).

3503404224 is an abundant number, since it is smaller than the sum of its proper divisors (7428679576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3503404224 is a wasteful number, since it uses less digits than its factorization.

3503404224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35612 (or 35593 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The square root of 3503404224 is about 59189.5617824630. The cubic root of 3503404224 is about 1518.7865754337.

Adding to 3503404224 its reverse (4224043053), we get a palindrome (7727447277).

The spelling of 3503404224 in words is "three billion, five hundred three million, four hundred four thousand, two hundred twenty-four".