298966336 has 56 divisors (see below), whose sum is σ = 621792000. Its totient is φ = 142431744.

The previous prime is 298966333. The next prime is 298966361. The reversal of 298966336 is 633669892.

It is a happy number.

298966336 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×298966336² = 178761740122529792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298966333) 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, 145605 + ... + 147643.

Almost surely, 2^298966336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 298966336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310896000).

298966336 is an abundant number, since it is smaller than the sum of its proper divisors (322825664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

298966336 is a wasteful number, since it uses less digits than its factorization.

298966336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159 (or 2149 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 52.

The square root of 298966336 is about 17290.6430186966. The cubic root of 298966336 is about 668.6632111904.

The spelling of 298966336 in words is "two hundred ninety-eight million, nine hundred sixty-six thousand, three hundred thirty-six".