298683 has 24 divisors (see below), whose sum is σ = 539136. Its totient is φ = 154800.

The previous prime is 298681. The next prime is 298687. The reversal of 298683 is 386892.

It is not a de Polignac number, because 298683 - 2¹ = 298681 is a prime.

It is a super-3 number, since 3×298683³ = 79937906267333961, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (298681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 478 + ... + 908.

It is an arithmetic number, because the mean of its divisors is an integer number (22464).

2²⁹⁸⁶⁸³ is an apocalyptic number.

298683 is a deficient number, since it is larger than the sum of its proper divisors (240453).

298683 is a wasteful number, since it uses less digits than its factorization.

298683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455 (or 452 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 298683 is about 546.5189841167. The cubic root of 298683 is about 66.8451909539.

Subtracting 298683 from its reverse (386892), we obtain a square (88209 = 297²).

The spelling of 298683 in words is "two hundred ninety-eight thousand, six hundred eighty-three".