298274344 has 32 divisors (see below), whose sum is σ = 575346240. Its totient is φ = 144880000.

The previous prime is 298274341. The next prime is 298274357. The reversal of 298274344 is 443472892.

It is a self number, because there is not a number n which added to its sum of digits gives 298274344.

It is not an unprimeable number, because it can be changed into a prime (298274341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80517 + ... + 84139.

It is an arithmetic number, because the mean of its divisors is an integer number (17979570).

Almost surely, 2^298274344 is an apocalyptic number.

It is an amenable number.

298274344 is a deficient number, since it is larger than the sum of its proper divisors (277071896).

298274344 is a wasteful number, since it uses less digits than its factorization.

298274344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3921 (or 3917 counting only the distinct ones).

The product of its digits is 387072, while the sum is 43.

The square root of 298274344 is about 17270.6208342375. The cubic root of 298274344 is about 668.1469133167.

The spelling of 298274344 in words is "two hundred ninety-eight million, two hundred seventy-four thousand, three hundred forty-four".