298414469 has 2 divisors, whose sum is σ = 298414470. Its totient is φ = 298414468.

The previous prime is 298414451. The next prime is 298414559. The reversal of 298414469 is 964414892.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 258888100 + 39526369 = 16090^2 + 6287^2 .

It is a cyclic number.

It is not a de Polignac number, because 298414469 - 2¹⁶ = 298348933 is a prime.

It is a super-2 number, since 2×298414469² = 178102390617103922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (298414409) 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, 149207234 + 149207235.

It is an arithmetic number, because the mean of its divisors is an integer number (149207235).

Almost surely, 2^298414469 is an apocalyptic number.

It is an amenable number.

298414469 is a deficient number, since it is larger than the sum of its proper divisors (1).

298414469 is an equidigital number, since it uses as much as digits as its factorization.

298414469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 497664, while the sum is 47.

The square root of 298414469 is about 17274.6771026263. The cubic root of 298414469 is about 668.2515255424.

The spelling of 298414469 in words is "two hundred ninety-eight million, four hundred fourteen thousand, four hundred sixty-nine".