298126463 has 2 divisors, whose sum is σ = 298126464. Its totient is φ = 298126462.

The previous prime is 298126441. The next prime is 298126541. The reversal of 298126463 is 364621892.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 298126463 - 2¹⁰ = 298125439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 298126463.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (298126403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149063231 + 149063232.

It is an arithmetic number, because the mean of its divisors is an integer number (149063232).

Almost surely, 2^298126463 is an apocalyptic number.

298126463 is a deficient number, since it is larger than the sum of its proper divisors (1).

298126463 is an equidigital number, since it uses as much as digits as its factorization.

298126463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 41.

The square root of 298126463 is about 17266.3390155528. The cubic root of 298126463 is about 668.0364752036.

The spelling of 298126463 in words is "two hundred ninety-eight million, one hundred twenty-six thousand, four hundred sixty-three".