3220433332 has 6 divisors (see below), whose sum is σ = 5635758338. Its totient is φ = 1610216664.

The previous prime is 3220433327. The next prime is 3220433347. The reversal of 3220433332 is 2333340223.

It can be written as a sum of positive squares in only one way, i.e., 2638465956 + 581967376 = 51366^2 + 24124^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3220433297 and 3220433306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 402554163 + ... + 402554170.

Almost surely, 2^3220433332 is an apocalyptic number.

It is an amenable number.

3220433332 is a deficient number, since it is larger than the sum of its proper divisors (2415325006).

3220433332 is a wasteful number, since it uses less digits than its factorization.

3220433332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805108337 (or 805108335 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 25.

The square root of 3220433332 is about 56748.8619445359. The cubic root of 3220433332 is about 1476.7424902735.

Adding to 3220433332 its reverse (2333340223), we get a palindrome (5553773555).

It can be divided in two parts, 32204 and 33332, that added together give a 16-th power (65536 = 2¹⁶).

The spelling of 3220433332 in words is "three billion, two hundred twenty million, four hundred thirty-three thousand, three hundred thirty-two".