3220255304 has 48 divisors (see below), whose sum is σ = 7128661680. Its totient is φ = 1359499680.

The previous prime is 3220255303. The next prime is 3220255319. The reversal of 3220255304 is 4035520223.

It is not an unprimeable number, because it can be changed into a prime (3220255301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35042 + ... + 87569.

It is an arithmetic number, because the mean of its divisors is an integer number (148513785).

Almost surely, 2^3220255304 is an apocalyptic number.

It is an amenable number.

3220255304 is an abundant number, since it is smaller than the sum of its proper divisors (3908406376).

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

3220255304 is a wasteful number, since it uses less digits than its factorization.

3220255304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122698 (or 122687 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 3220255304 is about 56747.2933627675. The cubic root of 3220255304 is about 1476.7152779567.

Adding to 3220255304 its reverse (4035520223), we get a palindrome (7255775527).

The spelling of 3220255304 in words is "three billion, two hundred twenty million, two hundred fifty-five thousand, three hundred four".