298773 has 12 divisors (see below), whose sum is σ = 437580. Its totient is φ = 196416.

The previous prime is 298759. The next prime is 298777. The reversal of 298773 is 377892.

It can be written as a sum of positive squares in 2 ways, for example, as 106929 + 191844 = 327^2 + 438^2 .

It is not a de Polignac number, because 298773 - 2⁴ = 298757 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298777) 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, 615 + ... + 987.

It is an arithmetic number, because the mean of its divisors is an integer number (36465).

2²⁹⁸⁷⁷³ is an apocalyptic number.

It is an amenable number.

298773 is a deficient number, since it is larger than the sum of its proper divisors (138807).

298773 is a wasteful number, since it uses less digits than its factorization.

298773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468 (or 465 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 298773 is about 546.6013172322. The cubic root of 298773 is about 66.8519042732.

The spelling of 298773 in words is "two hundred ninety-eight thousand, seven hundred seventy-three".