299089 has 4 divisors (see below), whose sum is σ = 341824. Its totient is φ = 256356.

The previous prime is 299087. The next prime is 299099. The reversal of 299089 is 980992.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 299089 - 2¹ = 299087 is a prime.

It is not an unprimeable number, because it can be changed into a prime (299087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21357 + ... + 21370.

It is an arithmetic number, because the mean of its divisors is an integer number (85456).

2²⁹⁹⁰⁸⁹ is an apocalyptic number.

It is an amenable number.

299089 is a deficient number, since it is larger than the sum of its proper divisors (42735).

299089 is an equidigital number, since it uses as much as digits as its factorization.

299089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42734.

The product of its (nonzero) digits is 11664, while the sum is 37.

The square root of 299089 is about 546.8902997860. The cubic root of 299089 is about 66.8754648117.

The spelling of 299089 in words is "two hundred ninety-nine thousand, eighty-nine".