298371168 has 96 divisors (see below), whose sum is σ = 876395520. Its totient is φ = 98755200.

The previous prime is 298371163. The next prime is 298371173. The reversal of 298371168 is 861173892.

It is an interprime number because it is at equal distance from previous prime (298371163) and next prime (298371173).

It is a tau number, because it is divible by the number of its divisors (96).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298371163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 129321 + ... + 131607.

It is an arithmetic number, because the mean of its divisors is an integer number (9129120).

Almost surely, 2^298371168 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 298371168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (438197760).

298371168 is an abundant number, since it is smaller than the sum of its proper divisors (578024352).

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

298371168 is a wasteful number, since it uses less digits than its factorization.

298371168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2457 (or 2443 counting only the distinct ones).

The product of its digits is 145152, while the sum is 45.

The square root of 298371168 is about 17273.4237486377. The cubic root of 298371168 is about 668.2192020885.

The spelling of 298371168 in words is "two hundred ninety-eight million, three hundred seventy-one thousand, one hundred sixty-eight".