3220333356 has 48 divisors (see below), whose sum is σ = 7703797248. Its totient is φ = 1046390400.

The previous prime is 3220333349. The next prime is 3220333373. The reversal of 3220333356 is 6533330223.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 875401 + ... + 879071.

It is an arithmetic number, because the mean of its divisors is an integer number (160495776).

Almost surely, 2^3220333356 is an apocalyptic number.

It is an amenable number.

3220333356 is an abundant number, since it is smaller than the sum of its proper divisors (4483463892).

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

3220333356 is a wasteful number, since it uses less digits than its factorization.

3220333356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5502 (or 5500 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 30.

The square root of 3220333356 is about 56747.9810742197. The cubic root of 3220333356 is about 1476.7272086515.

Adding to 3220333356 its reverse (6533330223), we get a palindrome (9753663579).

The spelling of 3220333356 in words is "three billion, two hundred twenty million, three hundred thirty-three thousand, three hundred fifty-six".