298332000 has 144 divisors (see below), whose sum is σ = 1058908032. Its totient is φ = 79545600.

The previous prime is 298331993. The next prime is 298332007. The reversal of 298332000 is 233892.

It is an interprime number because it is at equal distance from previous prime (298331993) and next prime (298332007).

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298332007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31857 + ... + 40143.

It is an arithmetic number, because the mean of its divisors is an integer number (7353528).

Almost surely, 2^298332000 is an apocalyptic number.

298332000 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 298332000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (529454016).

298332000 is an abundant number, since it is smaller than the sum of its proper divisors (760576032).

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

298332000 is a wasteful number, since it uses less digits than its factorization.

298332000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8318 (or 8297 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 298332000 is about 17272.2899466168. The cubic root of 298332000 is about 668.1899611543.

Adding to 298332000 its reverse (233892), we get a palindrome (298565892).

The spelling of 298332000 in words is "two hundred ninety-eight million, three hundred thirty-two thousand".