298074880 has 36 divisors (see below), whose sum is σ = 713985552. Its totient is φ = 119229440.

The previous prime is 298074877. The next prime is 298074883. The reversal of 298074880 is 88470892.

It is an interprime number because it is at equal distance from previous prime (298074877) and next prime (298074883).

It is a self number, because there is not a number n which added to its sum of digits gives 298074880.

It is not an unprimeable number, because it can be changed into a prime (298074883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115156 + ... + 117715.

It is an arithmetic number, because the mean of its divisors is an integer number (19832932).

Almost surely, 2^298074880 is an apocalyptic number.

298074880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

298074880 is an abundant number, since it is smaller than the sum of its proper divisors (415910672).

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

298074880 is an equidigital number, since it uses as much as digits as its factorization.

298074880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232892 (or 232878 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 46.

The square root of 298074880 is about 17264.8452063724. The cubic root of 298074880 is about 667.9979442250.

The spelling of 298074880 in words is "two hundred ninety-eight million, seventy-four thousand, eight hundred eighty".