3272225447 has 4 divisors (see below), whose sum is σ = 3279998376. Its totient is φ = 3264452520.

The previous prime is 3272225443. The next prime is 3272225471. The reversal of 3272225447 is 7445222723.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7445222723 = 12589 ⋅591407.

It is a cyclic number.

It is not a de Polignac number, because 3272225447 - 2² = 3272225443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3272225447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3272225443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3885833 + ... + 3886674.

It is an arithmetic number, because the mean of its divisors is an integer number (819999594).

Almost surely, 2^3272225447 is an apocalyptic number.

3272225447 is a deficient number, since it is larger than the sum of its proper divisors (7772929).

3272225447 is an equidigital number, since it uses as much as digits as its factorization.

3272225447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7772928.

The product of its digits is 188160, while the sum is 38.

The square root of 3272225447 is about 57203.3691927320. The cubic root of 3272225447 is about 1484.6169201607.

The spelling of 3272225447 in words is "three billion, two hundred seventy-two million, two hundred twenty-five thousand, four hundred forty-seven".