297875713 has 2 divisors, whose sum is σ = 297875714. Its totient is φ = 297875712.

The previous prime is 297875693. The next prime is 297875723. The reversal of 297875713 is 317578792.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 273836304 + 24039409 = 16548^2 + 4903^2 .

It is a cyclic number.

It is not a de Polignac number, because 297875713 - 2¹⁷ = 297744641 is a prime.

It is not a weakly prime, because it can be changed into another prime (297875723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 148937856 + 148937857.

It is an arithmetic number, because the mean of its divisors is an integer number (148937857).

Almost surely, 2^297875713 is an apocalyptic number.

It is an amenable number.

297875713 is a deficient number, since it is larger than the sum of its proper divisors (1).

297875713 is an equidigital number, since it uses as much as digits as its factorization.

297875713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 740880, while the sum is 49.

The square root of 297875713 is about 17259.0762499040. The cubic root of 297875713 is about 667.8491306229.

The spelling of 297875713 in words is "two hundred ninety-seven million, eight hundred seventy-five thousand, seven hundred thirteen".