3220579 has 2 divisors, whose sum is σ = 3220580. Its totient is φ = 3220578.

The previous prime is 3220577. The next prime is 3220597. The reversal of 3220579 is 9750223.

Together with next prime (3220597) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3220579 - 2¹ = 3220577 is a prime.

Together with 3220577, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3220577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610289 + 1610290.

It is an arithmetic number, because the mean of its divisors is an integer number (1610290).

Almost surely, 2^3220579 is an apocalyptic number.

3220579 is a deficient number, since it is larger than the sum of its proper divisors (1).

3220579 is an equidigital number, since it uses as much as digits as its factorization.

3220579 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 3220579 is about 1794.5971692834. The cubic root of 3220579 is about 147.6764755484.

The spelling of 3220579 in words is "three million, two hundred twenty thousand, five hundred seventy-nine".