297846282648769 has 2 divisors, whose sum is σ = 297846282648770. Its totient is φ = 297846282648768.

The previous prime is 297846282648757. The next prime is 297846282648839. The reversal of 297846282648769 is 967846282648792.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 167844669318144 + 130001613330625 = 12955488^2 + 11401825^2 .

It is a cyclic number.

It is not a de Polignac number, because 297846282648769 - 2⁷ = 297846282648641 is a prime.

It is a super-2 number, since 2×297846282648769² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 297846282648769.

It is not a weakly prime, because it can be changed into another prime (297846282648709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 148923141324384 + 148923141324385.

It is an arithmetic number, because the mean of its divisors is an integer number (148923141324385).

Almost surely, 2^{297846282648769} is an apocalyptic number.

It is an amenable number.

297846282648769 is a deficient number, since it is larger than the sum of its proper divisors (1).

297846282648769 is an equidigital number, since it uses as much as digits as its factorization.

297846282648769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 56184274944, while the sum is 88.

The spelling of 297846282648769 in words is "two hundred ninety-seven trillion, eight hundred forty-six billion, two hundred eighty-two million, six hundred forty-eight thousand, seven hundred sixty-nine".