3227220713 has 4 divisors (see below), whose sum is σ = 3228664320. Its totient is φ = 3225777108.

The previous prime is 3227220709. The next prime is 3227220727. The reversal of 3227220713 is 3170227223.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3227220713 - 2² = 3227220709 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3227225713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 718445 + ... + 722922.

It is an arithmetic number, because the mean of its divisors is an integer number (807166080).

Almost surely, 2^3227220713 is an apocalyptic number.

It is an amenable number.

3227220713 is a deficient number, since it is larger than the sum of its proper divisors (1443607).

3227220713 is a wasteful number, since it uses less digits than its factorization.

3227220713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443606.

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 3227220713 is about 56808.6323810035. The cubic root of 3227220713 is about 1477.7792224442.

Adding to 3227220713 its reverse (3170227223), we get a palindrome (6397447936).

The spelling of 3227220713 in words is "three billion, two hundred twenty-seven million, two hundred twenty thousand, seven hundred thirteen".