298980834 has 8 divisors (see below), whose sum is σ = 597961680. Its totient is φ = 99660276.

The previous prime is 298980823. The next prime is 298980839. The reversal of 298980834 is 438089892.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

298980834 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (298980839) 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 3 ways as a sum of consecutive naturals, for example, 24915064 + ... + 24915075.

It is an arithmetic number, because the mean of its divisors is an integer number (74745210).

Almost surely, 2^298980834 is an apocalyptic number.

298980834 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

298980834 is a wasteful number, since it uses less digits than its factorization.

298980834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49830144.

The product of its (nonzero) digits is 995328, while the sum is 51.

The square root of 298980834 is about 17291.0622577099. The cubic root of 298980834 is about 668.6740196789.

The spelling of 298980834 in words is "two hundred ninety-eight million, nine hundred eighty thousand, eight hundred thirty-four".