298489112 has 32 divisors (see below), whose sum is σ = 587152800. Its totient is φ = 142060800.

The previous prime is 298489109. The next prime is 298489117. The reversal of 298489112 is 211984892.

It is a super-3 number, since 3×298489112³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298489117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7412 + ... + 25532.

It is an arithmetic number, because the mean of its divisors is an integer number (18348525).

Almost surely, 2^298489112 is an apocalyptic number.

It is an amenable number.

298489112 is a deficient number, since it is larger than the sum of its proper divisors (288663688).

298489112 is a wasteful number, since it uses less digits than its factorization.

298489112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18227 (or 18223 counting only the distinct ones).

The product of its digits is 82944, while the sum is 44.

The square root of 298489112 is about 17276.8374420783. The cubic root of 298489112 is about 668.3072379217.

The spelling of 298489112 in words is "two hundred ninety-eight million, four hundred eighty-nine thousand, one hundred twelve".