3427304273297 has 2 divisors, whose sum is σ = 3427304273298. Its totient is φ = 3427304273296.

The previous prime is 3427304273231. The next prime is 3427304273387. The reversal of 3427304273297 is 7923724037243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3241184508241 + 186119765056 = 1800329^2 + 431416^2 .

It is a cyclic number.

It is not a de Polignac number, because 3427304273297 - 2¹² = 3427304269201 is a prime.

It is not a weakly prime, because it can be changed into another prime (3427304270297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1713652136648 + 1713652136649.

It is an arithmetic number, because the mean of its divisors is an integer number (1713652136649).

Almost surely, 2^{3427304273297} is an apocalyptic number.

It is an amenable number.

3427304273297 is a deficient number, since it is larger than the sum of its proper divisors (1).

3427304273297 is an equidigital number, since it uses as much as digits as its factorization.

3427304273297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10668672, while the sum is 53.

The spelling of 3427304273297 in words is "three trillion, four hundred twenty-seven billion, three hundred four million, two hundred seventy-three thousand, two hundred ninety-seven".