298041828 has 48 divisors (see below), whose sum is σ = 836613120. Its totient is φ = 80672544.

The previous prime is 298041827. The next prime is 298041829. The reversal of 298041828 is 828140892.

It is an interprime number because it is at equal distance from previous prime (298041827) and next prime (298041829).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 298041828.

It is not an unprimeable number, because it can be changed into a prime (298041827) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 91776 + ... + 94967.

It is an arithmetic number, because the mean of its divisors is an integer number (17429440).

Almost surely, 2^298041828 is an apocalyptic number.

298041828 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

298041828 is an abundant number, since it is smaller than the sum of its proper divisors (538571292).

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

298041828 is a wasteful number, since it uses less digits than its factorization.

298041828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186776 (or 186774 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The square root of 298041828 is about 17263.8879746134. The cubic root of 298041828 is about 667.9732530197.

The spelling of 298041828 in words is "two hundred ninety-eight million, forty-one thousand, eight hundred twenty-eight".