3220673282 has 6 divisors (see below), whose sum is σ = 4831130313. Its totient is φ = 1610296512.

The previous prime is 3220673257. The next prime is 3220673321. The reversal of 3220673282 is 2823760223.

It can be written as a sum of positive squares in 2 ways, for example, as 1904362321 + 1316310961 = 43639^2 + 36281^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=40129.

It is a Duffinian number.

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 2 ways as a sum of consecutive naturals, for example, 60194 + ... + 100322.

Almost surely, 2^3220673282 is an apocalyptic number.

3220673282 is a deficient number, since it is larger than the sum of its proper divisors (1610457031).

3220673282 is an frugal number, since it uses more digits than its factorization.

3220673282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80260 (or 40131 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 3220673282 is about 56750.9760444699. The cubic root of 3220673282 is about 1476.7791660377.

The spelling of 3220673282 in words is "three billion, two hundred twenty million, six hundred seventy-three thousand, two hundred eighty-two".