298464319 has 2 divisors, whose sum is σ = 298464320. Its totient is φ = 298464318.

The previous prime is 298464197. The next prime is 298464323. The reversal of 298464319 is 913464892.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 298464319 - 2¹⁷ = 298333247 is a prime.

It is a super-2 number, since 2×298464319² = 178161899432267522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (298464389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149232159 + 149232160.

It is an arithmetic number, because the mean of its divisors is an integer number (149232160).

Almost surely, 2^298464319 is an apocalyptic number.

298464319 is a deficient number, since it is larger than the sum of its proper divisors (1).

298464319 is an equidigital number, since it uses as much as digits as its factorization.

298464319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 46.

The square root of 298464319 is about 17276.1199058122. The cubic root of 298464319 is about 668.2887338407.

The spelling of 298464319 in words is "two hundred ninety-eight million, four hundred sixty-four thousand, three hundred nineteen".