298890201 has 4 divisors (see below), whose sum is σ = 398520272. Its totient is φ = 199260132.

The previous prime is 298890199. The next prime is 298890203. The reversal of 298890201 is 102098892.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (298890199) and next prime (298890203).

It is not a de Polignac number, because 298890201 - 2¹ = 298890199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 298890201.

It is not an unprimeable number, because it can be changed into a prime (298890203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49815031 + ... + 49815036.

It is an arithmetic number, because the mean of its divisors is an integer number (99630068).

Almost surely, 2^298890201 is an apocalyptic number.

It is an amenable number.

298890201 is a deficient number, since it is larger than the sum of its proper divisors (99630071).

298890201 is an equidigital number, since it uses as much as digits as its factorization.

298890201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99630070.

The product of its (nonzero) digits is 20736, while the sum is 39.

The square root of 298890201 is about 17288.4412542022. The cubic root of 298890201 is about 668.6064456068.

The spelling of 298890201 in words is "two hundred ninety-eight million, eight hundred ninety thousand, two hundred one".