298255590474 has 8 divisors (see below), whose sum is σ = 596511180960. Its totient is φ = 99418530156.

The previous prime is 298255590473. The next prime is 298255590481. The reversal of 298255590474 is 474095552892.

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

298255590474 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (298255590473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24854632534 + ... + 24854632545.

It is an arithmetic number, because the mean of its divisors is an integer number (74563897620).

Almost surely, 2^298255590474 is an apocalyptic number.

298255590474 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.

298255590474 is a wasteful number, since it uses less digits than its factorization.

298255590474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49709265084.

The product of its (nonzero) digits is 36288000, while the sum is 60.

The spelling of 298255590474 in words is "two hundred ninety-eight billion, two hundred fifty-five million, five hundred ninety thousand, four hundred seventy-four".