7298 has 8 divisors (see below), whose sum is σ = 11340. Its totient is φ = 3520.

The previous prime is 7297. The next prime is 7307. The reversal of 7298 is 8927.

It can be written as a sum of positive squares in 2 ways, for example, as 5929 + 1369 = 77^2 + 37^2 .

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

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

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38 + ... + 126.

2⁷²⁹⁸ is an apocalyptic number.

7298 is a deficient number, since it is larger than the sum of its proper divisors (4042).

7298 is a wasteful number, since it uses less digits than its factorization.

7298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132.

The product of its digits is 1008, while the sum is 26.

The square root of 7298 is about 85.4283325367. The cubic root of 7298 is about 19.3970024064.

It can be divided in two parts, 729 and 8, that multiplied together give a cube (5832 = 18³).

The spelling of 7298 in words is "seven thousand, two hundred ninety-eight".