298241293 has 12 divisors (see below), whose sum is σ = 347982492. Its totient is φ = 254862720.

The previous prime is 298241291. The next prime is 298241311. The reversal of 298241293 is 392142892.

It can be written as a sum of positive squares in 2 ways, for example, as 163379524 + 134861769 = 12782^2 + 11613^2 .

It is not a de Polignac number, because 298241293 - 2¹ = 298241291 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298241291) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7483 + ... + 25543.

It is an arithmetic number, because the mean of its divisors is an integer number (28998541).

Almost surely, 2^298241293 is an apocalyptic number.

It is an amenable number.

298241293 is a deficient number, since it is larger than the sum of its proper divisors (49741199).

298241293 is a wasteful number, since it uses less digits than its factorization.

298241293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18412 (or 18405 counting only the distinct ones).

The product of its digits is 62208, while the sum is 40.

The square root of 298241293 is about 17269.6639515655. The cubic root of 298241293 is about 668.1222338677.

The spelling of 298241293 in words is "two hundred ninety-eight million, two hundred forty-one thousand, two hundred ninety-three".