297707130868 has 36 divisors (see below), whose sum is σ = 606115689060. Its totient is φ = 127574237952.

The previous prime is 297707130797. The next prime is 297707130961. The reversal of 297707130868 is 868031707792.

It can be written as a sum of positive squares in 2 ways, for example, as 201432211344 + 96274919524 = 448812^2 + 310282^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1736428 + ... + 1900156.

Almost surely, 2^297707130868 is an apocalyptic number.

297707130868 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

297707130868 is an abundant number, since it is smaller than the sum of its proper divisors (308408558192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

297707130868 is a wasteful number, since it uses less digits than its factorization.

297707130868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173024 (or 173015 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 58.

The spelling of 297707130868 in words is "two hundred ninety-seven billion, seven hundred seven million, one hundred thirty thousand, eight hundred sixty-eight".