298334879 has 4 divisors (see below), whose sum is σ = 299983320. Its totient is φ = 296686440.

The previous prime is 298334873. The next prime is 298334963. The reversal of 298334879 is 978433892.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 298334879 - 2¹² = 298330783 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 298334879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298334873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 823949 + ... + 824310.

It is an arithmetic number, because the mean of its divisors is an integer number (74995830).

Almost surely, 2^298334879 is an apocalyptic number.

298334879 is a deficient number, since it is larger than the sum of its proper divisors (1648441).

298334879 is a wasteful number, since it uses less digits than its factorization.

298334879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648440.

The product of its digits is 2612736, while the sum is 53.

The square root of 298334879 is about 17272.3732879995. The cubic root of 298334879 is about 668.1921105636.

The spelling of 298334879 in words is "two hundred ninety-eight million, three hundred thirty-four thousand, eight hundred seventy-nine".