298381468 has 48 divisors (see below), whose sum is σ = 668634624. Its totient is φ = 113106240.

The previous prime is 298381463. The next prime is 298381469. The reversal of 298381468 is 864183892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298381463) 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 15 ways as a sum of consecutive naturals, for example, 1696 + ... + 24487.

It is an arithmetic number, because the mean of its divisors is an integer number (13929888).

Almost surely, 2^298381468 is an apocalyptic number.

298381468 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

298381468 is an abundant number, since it is smaller than the sum of its proper divisors (370253156).

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

298381468 is a wasteful number, since it uses less digits than its factorization.

298381468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26242 (or 26240 counting only the distinct ones).

The product of its digits is 663552, while the sum is 49.

The square root of 298381468 is about 17273.7218919375. The cubic root of 298381468 is about 668.2268911453.

The spelling of 298381468 in words is "two hundred ninety-eight million, three hundred eighty-one thousand, four hundred sixty-eight".