3043689073897 has 2 divisors, whose sum is σ = 3043689073898. Its totient is φ = 3043689073896.

The previous prime is 3043689073891. The next prime is 3043689073921. The reversal of 3043689073897 is 7983709863403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2542561000681 + 501128073216 = 1594541^2 + 707904^2 .

It is an emirp because it is prime and its reverse (7983709863403) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3043689073897 - 2⁷ = 3043689073769 is a prime.

It is not a weakly prime, because it can be changed into another prime (3043689073891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1521844536948 + 1521844536949.

It is an arithmetic number, because the mean of its divisors is an integer number (1521844536949).

Almost surely, 2^{3043689073897} is an apocalyptic number.

It is an amenable number.

3043689073897 is a deficient number, since it is larger than the sum of its proper divisors (1).

3043689073897 is an equidigital number, since it uses as much as digits as its factorization.

3043689073897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 164602368, while the sum is 67.

The spelling of 3043689073897 in words is "three trillion, forty-three billion, six hundred eighty-nine million, seventy-three thousand, eight hundred ninety-seven".