298890241 has 8 divisors (see below), whose sum is σ = 325008320. Its totient is φ = 273218832.

The previous prime is 298890233. The next prime is 298890253. The reversal of 298890241 is 142098892.

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

It is a cyclic number.

It is not a de Polignac number, because 298890241 - 2³ = 298890233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (298890281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110271 + ... + 112948.

It is an arithmetic number, because the mean of its divisors is an integer number (40626040).

Almost surely, 2^298890241 is an apocalyptic number.

It is an amenable number.

298890241 is a deficient number, since it is larger than the sum of its proper divisors (26118079).

298890241 is a wasteful number, since it uses less digits than its factorization.

298890241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223335.

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 298890241 is about 17288.4424110444. The cubic root of 298890241 is about 668.6064754330.

The spelling of 298890241 in words is "two hundred ninety-eight million, eight hundred ninety thousand, two hundred forty-one".