3200305056 has 48 divisors (see below), whose sum is σ = 9047019744. Its totient is φ = 984708864.

The previous prime is 3200305039. The next prime is 3200305079. The reversal of 3200305056 is 6505030023.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1280926 + ... + 1283421.

It is an arithmetic number, because the mean of its divisors is an integer number (188479578).

Almost surely, 2^3200305056 is an apocalyptic number.

It is an amenable number.

3200305056 is an abundant number, since it is smaller than the sum of its proper divisors (5846714688).

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

3200305056 is a wasteful number, since it uses less digits than its factorization.

3200305056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2564373 (or 2564365 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 3200305056 is about 56571.2387702444. The cubic root of 3200305056 is about 1473.6594244646.

Adding to 3200305056 its reverse (6505030023), we get a palindrome (9705335079).

The spelling of 3200305056 in words is "three billion, two hundred million, three hundred five thousand, fifty-six".