3273971297 has 2 divisors, whose sum is σ = 3273971298. Its totient is φ = 3273971296.

The previous prime is 3273971213. The next prime is 3273971303. The reversal of 3273971297 is 7921793723.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3271382416 + 2588881 = 57196^2 + 1609^2 .

It is a cyclic number.

It is not a de Polignac number, because 3273971297 - 2²⁰ = 3272922721 is a prime.

It is not a weakly prime, because it can be changed into another prime (3273991297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1636985648 + 1636985649.

It is an arithmetic number, because the mean of its divisors is an integer number (1636985649).

Almost surely, 2^3273971297 is an apocalyptic number.

It is an amenable number.

3273971297 is a deficient number, since it is larger than the sum of its proper divisors (1).

3273971297 is an equidigital number, since it uses as much as digits as its factorization.

3273971297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1000188, while the sum is 50.

The square root of 3273971297 is about 57218.6271855591. The cubic root of 3273971297 is about 1484.8809053973.

The spelling of 3273971297 in words is "three billion, two hundred seventy-three million, nine hundred seventy-one thousand, two hundred ninety-seven".