3438200810897 has 2 divisors, whose sum is σ = 3438200810898. Its totient is φ = 3438200810896.

The previous prime is 3438200810797. The next prime is 3438200810951. The reversal of 3438200810897 is 7980180028343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3263547027841 + 174653783056 = 1806529^2 + 417916^2 .

It is a cyclic number.

It is not a de Polignac number, because 3438200810897 - 2³⁴ = 3421020941713 is a prime.

It is not a weakly prime, because it can be changed into another prime (3438200810797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1719100405448 + 1719100405449.

It is an arithmetic number, because the mean of its divisors is an integer number (1719100405449).

Almost surely, 2^{3438200810897} is an apocalyptic number.

It is an amenable number.

3438200810897 is a deficient number, since it is larger than the sum of its proper divisors (1).

3438200810897 is an equidigital number, since it uses as much as digits as its factorization.

3438200810897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2322432, while the sum is 53.

The spelling of 3438200810897 in words is "three trillion, four hundred thirty-eight billion, two hundred million, eight hundred ten thousand, eight hundred ninety-seven".