297234961 has 2 divisors, whose sum is σ = 297234962. Its totient is φ = 297234960.

The previous prime is 297234941. The next prime is 297234967. The reversal of 297234961 is 169432792.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 233937025 + 63297936 = 15295^2 + 7956^2 .

It is a cyclic number.

It is not a de Polignac number, because 297234961 - 2⁵ = 297234929 is a prime.

It is not a weakly prime, because it can be changed into another prime (297234967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 148617480 + 148617481.

It is an arithmetic number, because the mean of its divisors is an integer number (148617481).

Almost surely, 2^297234961 is an apocalyptic number.

It is an amenable number.

297234961 is a deficient number, since it is larger than the sum of its proper divisors (1).

297234961 is an equidigital number, since it uses as much as digits as its factorization.

297234961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 163296, while the sum is 43.

The square root of 297234961 is about 17240.5035019282. The cubic root of 297234961 is about 667.3699230792.

The spelling of 297234961 in words is "two hundred ninety-seven million, two hundred thirty-four thousand, nine hundred sixty-one".