298376988 has 192 divisors, whose sum is σ = 918973440. Its totient is φ = 73156608.

The previous prime is 298376987. The next prime is 298377011. The reversal of 298376988 is 889673892.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298376987) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1514506 + ... + 1514702.

It is an arithmetic number, because the mean of its divisors is an integer number (4786320).

Almost surely, 2^298376988 is an apocalyptic number.

298376988 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 298376988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (459486720).

298376988 is an abundant number, since it is smaller than the sum of its proper divisors (620596452).

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

298376988 is a wasteful number, since it uses less digits than its factorization.

298376988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316 (or 314 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 60.

The square root of 298376988 is about 17273.5922147074. The cubic root of 298376988 is about 668.2235468006.

The spelling of 298376988 in words is "two hundred ninety-eight million, three hundred seventy-six thousand, nine hundred eighty-eight".