298958479 has 2 divisors, whose sum is σ = 298958480. Its totient is φ = 298958478.

The previous prime is 298958467. The next prime is 298958501. The reversal of 298958479 is 974859892.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 298958479 - 2¹⁷ = 298827407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (298958449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149479239 + 149479240.

It is an arithmetic number, because the mean of its divisors is an integer number (149479240).

Almost surely, 2^298958479 is an apocalyptic number.

298958479 is a deficient number, since it is larger than the sum of its proper divisors (1).

298958479 is an equidigital number, since it uses as much as digits as its factorization.

298958479 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13063680, while the sum is 61.

The square root of 298958479 is about 17290.4158133921. The cubic root of 298958479 is about 668.6573535266.

The spelling of 298958479 in words is "two hundred ninety-eight million, nine hundred fifty-eight thousand, four hundred seventy-nine".