298716479 has 8 divisors (see below), whose sum is σ = 312036192. Its totient is φ = 285424480.

The previous prime is 298716449. The next prime is 298716487. The reversal of 298716479 is 974617892.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 298716479 - 2²⁴ = 281939263 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 298716479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298716449) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16889 + ... + 29709.

It is an arithmetic number, because the mean of its divisors is an integer number (39004524).

Almost surely, 2^298716479 is an apocalyptic number.

298716479 is a deficient number, since it is larger than the sum of its proper divisors (13319713).

298716479 is a wasteful number, since it uses less digits than its factorization.

298716479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13857.

The product of its digits is 1524096, while the sum is 53.

The square root of 298716479 is about 17283.4163000259. The cubic root of 298716479 is about 668.4768839158.

The spelling of 298716479 in words is "two hundred ninety-eight million, seven hundred sixteen thousand, four hundred seventy-nine".