298244003 has 2 divisors, whose sum is σ = 298244004. Its totient is φ = 298244002.

The previous prime is 298243943. The next prime is 298244041. The reversal of 298244003 is 300442892.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 298244003 - 2⁸ = 298243747 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (298240003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149122001 + 149122002.

It is an arithmetic number, because the mean of its divisors is an integer number (149122002).

Almost surely, 2^298244003 is an apocalyptic number.

298244003 is a deficient number, since it is larger than the sum of its proper divisors (1).

298244003 is an equidigital number, since it uses as much as digits as its factorization.

298244003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 298244003 is about 17269.7424126708. The cubic root of 298244003 is about 668.1242575153.

Adding to 298244003 its reverse (300442892), we get a palindrome (598686895).

The spelling of 298244003 in words is "two hundred ninety-eight million, two hundred forty-four thousand, three".