298269104647 has 2 divisors, whose sum is σ = 298269104648. Its totient is φ = 298269104646.

The previous prime is 298269104611. The next prime is 298269104699. The reversal of 298269104647 is 746401962892.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 298269104647 - 2⁷ = 298269104519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 298269104591 and 298269104600.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (298219104647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149134552323 + 149134552324.

It is an arithmetic number, because the mean of its divisors is an integer number (149134552324).

Almost surely, 2^298269104647 is an apocalyptic number.

298269104647 is a deficient number, since it is larger than the sum of its proper divisors (1).

298269104647 is an equidigital number, since it uses as much as digits as its factorization.

298269104647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10450944, while the sum is 58.

The spelling of 298269104647 in words is "two hundred ninety-eight billion, two hundred sixty-nine million, one hundred four thousand, six hundred forty-seven".