298000120 has 64 divisors (see below), whose sum is σ = 733795200. Its totient is φ = 108017280.

The previous prime is 298000099. The next prime is 298000133. The reversal of 298000120 is 21000892.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 298000091 and 298000100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165867 + ... + 167653.

It is an arithmetic number, because the mean of its divisors is an integer number (11465550).

Almost surely, 2^298000120 is an apocalyptic number.

298000120 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 298000120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (366897600).

298000120 is an abundant number, since it is smaller than the sum of its proper divisors (435795080).

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

298000120 is a wasteful number, since it uses less digits than its factorization.

298000120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2188 (or 2184 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 298000120 is about 17262.6799773384. The cubic root of 298000120 is about 667.9420928206.

The spelling of 298000120 in words is "two hundred ninety-eight million, one hundred twenty", and thus it is an aban number.