298349 has 2 divisors, whose sum is σ = 298350. Its totient is φ = 298348.

The previous prime is 298343. The next prime is 298369. The reversal of 298349 is 943892.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 265225 + 33124 = 515^2 + 182^2 .

It is a cyclic number.

It is not a de Polignac number, because 298349 - 2⁸ = 298093 is a prime.

It is a d-powerful number, because it can be written as 2¹⁵ + 9 + 3⁷ + 8³ + 4⁹ + 9³ .

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (298343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149174 + 149175.

It is an arithmetic number, because the mean of its divisors is an integer number (149175).

2²⁹⁸³⁴⁹ is an apocalyptic number.

It is an amenable number.

298349 is a deficient number, since it is larger than the sum of its proper divisors (1).

298349 is an equidigital number, since it uses as much as digits as its factorization.

298349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 35.

The square root of 298349 is about 546.2133282885. The cubic root of 298349 is about 66.8202652846.

The spelling of 298349 in words is "two hundred ninety-eight thousand, three hundred forty-nine".