298096049 has 2 divisors, whose sum is σ = 298096050. Its totient is φ = 298096048.

The previous prime is 298095991. The next prime is 298096061. The reversal of 298096049 is 940690892.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149621824 + 148474225 = 12232^2 + 12185^2 .

It is a cyclic number.

It is not a de Polignac number, because 298096049 - 2²⁴ = 281318833 is a prime.

It is a super-2 number, since 2×298096049² = 177722508858820802, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 298095994 and 298096012.

It is not a weakly prime, because it can be changed into another prime (298096849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149048024 + 149048025.

It is an arithmetic number, because the mean of its divisors is an integer number (149048025).

Almost surely, 2^298096049 is an apocalyptic number.

It is an amenable number.

298096049 is a deficient number, since it is larger than the sum of its proper divisors (1).

298096049 is an equidigital number, since it uses as much as digits as its factorization.

298096049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 279936, while the sum is 47.

The square root of 298096049 is about 17265.4582620908. The cubic root of 298096049 is about 668.0137573810.

The spelling of 298096049 in words is "two hundred ninety-eight million, ninety-six thousand, forty-nine".