297325069 has 2 divisors, whose sum is σ = 297325070. Its totient is φ = 297325068.

The previous prime is 297325051. The next prime is 297325159. The reversal of 297325069 is 960523792.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 295392969 + 1932100 = 17187^2 + 1390^2 .

It is a cyclic number.

It is not a de Polignac number, because 297325069 - 2¹⁹ = 296800781 is a prime.

It is a super-2 number, since 2×297325069² = 176804393311709522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (297335069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 148662534 + 148662535.

It is an arithmetic number, because the mean of its divisors is an integer number (148662535).

Almost surely, 2^297325069 is an apocalyptic number.

It is an amenable number.

297325069 is a deficient number, since it is larger than the sum of its proper divisors (1).

297325069 is an equidigital number, since it uses as much as digits as its factorization.

297325069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 204120, while the sum is 43.

The square root of 297325069 is about 17243.1165686485. The cubic root of 297325069 is about 667.4373549106.

The spelling of 297325069 in words is "two hundred ninety-seven million, three hundred twenty-five thousand, sixty-nine".