3224450520 has 96 divisors (see below), whose sum is σ = 11095924320. Its totient is φ = 809272320.

The previous prime is 3224450497. The next prime is 3224450533. The reversal of 3224450520 is 250544223.

It is a happy number.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 257316 + ... + 269555.

It is an arithmetic number, because the mean of its divisors is an integer number (115582545).

Almost surely, 2^3224450520 is an apocalyptic number.

3224450520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3224450520 is an abundant number, since it is smaller than the sum of its proper divisors (7871473800).

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

3224450520 is a wasteful number, since it uses less digits than its factorization.

3224450520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526905 (or 526898 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 3224450520 is about 56784.2453502730. The cubic root of 3224450520 is about 1477.3562676366.

Adding to 3224450520 its reverse (250544223), we get a palindrome (3474994743).

The spelling of 3224450520 in words is "three billion, two hundred twenty-four million, four hundred fifty thousand, five hundred twenty".