298444480 has 56 divisors (see below), whose sum is σ = 713414880. Its totient is φ = 118917120.

The previous prime is 298444451. The next prime is 298444543. The reversal of 298444480 is 84444892.

It is a super-3 number, since 3×298444480³ (a number of 26 digits) contains 333 as substring.

It is an unprimeable number.

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, 88261 + ... + 91579.

Almost surely, 2^298444480 is an apocalyptic number.

298444480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 298444480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356707440).

298444480 is an abundant number, since it is smaller than the sum of its proper divisors (414970400).

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

298444480 is a wasteful number, since it uses less digits than its factorization.

298444480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3617 (or 3607 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 43.

The square root of 298444480 is about 17275.5457222051. The cubic root of 298444480 is about 668.2739264046.

The spelling of 298444480 in words is "two hundred ninety-eight million, four hundred forty-four thousand, four hundred eighty".