298424349 has 12 divisors (see below), whose sum is σ = 432584256. Its totient is φ = 198244872.

The previous prime is 298424339. The next prime is 298424353. The reversal of 298424349 is 943424892.

It is a happy number.

It is not a de Polignac number, because 298424349 - 2¹² = 298420253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298424339) 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 11 ways as a sum of consecutive naturals, for example, 56037 + ... + 61130.

It is an arithmetic number, because the mean of its divisors is an integer number (36048688).

Almost surely, 2^298424349 is an apocalyptic number.

It is an amenable number.

298424349 is a deficient number, since it is larger than the sum of its proper divisors (134159907).

298424349 is a wasteful number, since it uses less digits than its factorization.

298424349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117456 (or 117453 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 298424349 is about 17274.9630679779. The cubic root of 298424349 is about 668.2589003548.

It can be divided in two parts, 29842 and 4349, that added together give a triangular number (34191 = T₂₆₁).

The spelling of 298424349 in words is "two hundred ninety-eight million, four hundred twenty-four thousand, three hundred forty-nine".