3220433333 has 8 divisors (see below), whose sum is σ = 3481657368. Its totient is φ = 2961137664.

The previous prime is 3220433327. The next prime is 3220433347. The reversal of 3220433333 is 3333340223.

It can be written as a sum of positive squares in 4 ways, for example, as 718132804 + 2502300529 = 26798^2 + 50023^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3220433333 - 2¹⁰ = 3220432309 is a prime.

It is a Duffinian number.

3220433333 is a modest number, since divided by 33333 gives 32204 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220433303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 478616 + ... + 485297.

It is an arithmetic number, because the mean of its divisors is an integer number (435207171).

Almost surely, 2^3220433333 is an apocalyptic number.

It is an amenable number.

3220433333 is a deficient number, since it is larger than the sum of its proper divisors (261224035).

3220433333 is a wasteful number, since it uses less digits than its factorization.

3220433333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964183.

The product of its (nonzero) digits is 11664, while the sum is 26.

The square root of 3220433333 is about 56748.8619533467. The cubic root of 3220433333 is about 1476.7424904264.

Adding to 3220433333 its reverse (3333340223), we get a palindrome (6553773556).

The spelling of 3220433333 in words is "three billion, two hundred twenty million, four hundred thirty-three thousand, three hundred thirty-three".