298130569 has 12 divisors (see below), whose sum is σ = 330774192. Its totient is φ = 268483160.

The previous prime is 298130561. The next prime is 298130579. The reversal of 298130569 is 965031892.

It is a happy number.

It is not a de Polignac number, because 298130569 - 2³ = 298130561 is a prime.

It is a super-2 number, since 2×298130569² = 177763672344527522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (298130561) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1434 + ... + 24460.

It is an arithmetic number, because the mean of its divisors is an integer number (27564516).

Almost surely, 2^298130569 is an apocalyptic number.

It is an amenable number.

298130569 is a deficient number, since it is larger than the sum of its proper divisors (32643623).

298130569 is a wasteful number, since it uses less digits than its factorization.

298130569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23156 (or 23145 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 298130569 is about 17266.4579170136. The cubic root of 298130569 is about 668.0395420734.

The spelling of 298130569 in words is "two hundred ninety-eight million, one hundred thirty thousand, five hundred sixty-nine".