3273345473 has 2 divisors, whose sum is σ = 3273345474. Its totient is φ = 3273345472.

The previous prime is 3273345433. The next prime is 3273345497. The reversal of 3273345473 is 3745433723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2742826384 + 530519089 = 52372^2 + 23033^2 .

It is a cyclic number.

It is not a de Polignac number, because 3273345473 - 2¹⁰ = 3273344449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3273345473.

It is not a weakly prime, because it can be changed into another prime (3273345433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1636672736 + 1636672737.

It is an arithmetic number, because the mean of its divisors is an integer number (1636672737).

Almost surely, 2^3273345473 is an apocalyptic number.

It is an amenable number.

3273345473 is a deficient number, since it is larger than the sum of its proper divisors (1).

3273345473 is an equidigital number, since it uses as much as digits as its factorization.

3273345473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 635040, while the sum is 41.

The square root of 3273345473 is about 57213.1582155714. The cubic root of 3273345473 is about 1484.7862870434.

The spelling of 3273345473 in words is "three billion, two hundred seventy-three million, three hundred forty-five thousand, four hundred seventy-three".