297506975364 has 27 divisors (see below), whose sum is σ = 752039793687. Its totient is φ = 99167900904.

The previous prime is 297506975357. The next prime is 297506975369. The reversal of 297506975364 is 463579605792.

The square root of 297506975364 is 545442.

It is a perfect power (a square), and thus also a powerful number.

297506975364 is a `hidden beast` number, since 2 + 9 + 7 + 5 + 0 + 6 + 97 + 536 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (297506975369) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3227199 + ... + 3318105.

Almost surely, 2^297506975364 is an apocalyptic number.

297506975364 is the 545442-nd square number.

It is an amenable number.

297506975364 is an abundant number, since it is smaller than the sum of its proper divisors (454532818323).

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

297506975364 is an frugal number, since it uses more digits than its factorization.

297506975364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181824 (or 90912 counting only the distinct ones).

The product of its (nonzero) digits is 85730400, while the sum is 63.

The spelling of 297506975364 in words is "two hundred ninety-seven billion, five hundred six million, nine hundred seventy-five thousand, three hundred sixty-four".