298032480 has 192 divisors, whose sum is σ = 1098316800. Its totient is φ = 75271680.

The previous prime is 298032473. The next prime is 298032509. The reversal of 298032480 is 84230892.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 80265 + ... + 83895.

It is an arithmetic number, because the mean of its divisors is an integer number (5720400).

Almost surely, 2^298032480 is an apocalyptic number.

298032480 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 298032480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (549158400).

298032480 is an abundant number, since it is smaller than the sum of its proper divisors (800284320).

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

298032480 is a wasteful number, since it uses less digits than its factorization.

298032480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3674 (or 3660 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 298032480 is about 17263.6172339403. The cubic root of 298032480 is about 667.9662693475.

The spelling of 298032480 in words is "two hundred ninety-eight million, thirty-two thousand, four hundred eighty".