298174968 has 192 divisors, whose sum is σ = 1052775360. Its totient is φ = 73986048.

The previous prime is 298174963. The next prime is 298174969. The reversal of 298174968 is 869471892.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298174963) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 110046 + ... + 112722.

It is an arithmetic number, because the mean of its divisors is an integer number (5483205).

Almost surely, 2^298174968 is an apocalyptic number.

298174968 is a gapful number since it is divisible by the number (28) 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 298174968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (526387680).

298174968 is an abundant number, since it is smaller than the sum of its proper divisors (754600392).

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

298174968 is a wasteful number, since it uses less digits than its factorization.

298174968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2726 (or 2719 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 54.

The square root of 298174968 is about 17267.7435700210. The cubic root of 298174968 is about 668.0727029527.

The spelling of 298174968 in words is "two hundred ninety-eight million, one hundred seventy-four thousand, nine hundred sixty-eight".