297468969 has 48 divisors (see below), whose sum is σ = 476854272. Its totient is φ = 161499744.

The previous prime is 297468953. The next prime is 297468971. The reversal of 297468969 is 969864792.

It is not a de Polignac number, because 297468969 - 2⁴ = 297468953 is a prime.

It is a super-2 number, since 2×297468969² = 176975575035845922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (297468949) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1824882 + ... + 1825044.

It is an arithmetic number, because the mean of its divisors is an integer number (9934464).

Almost surely, 2^297468969 is an apocalyptic number.

It is an amenable number.

297468969 is a deficient number, since it is larger than the sum of its proper divisors (179385303).

297468969 is a wasteful number, since it uses less digits than its factorization.

297468969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306 (or 263 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 60.

The square root of 297468969 is about 17247.2887434518. The cubic root of 297468969 is about 667.5450134466.

The spelling of 297468969 in words is "two hundred ninety-seven million, four hundred sixty-eight thousand, nine hundred sixty-nine".