298697 has 8 divisors (see below), whose sum is σ = 346752. Its totient is φ = 252000.

The previous prime is 298693. The next prime is 298709. The reversal of 298697 is 796892.

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

It is not a de Polignac number, because 298697 - 2² = 298693 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 298697.

It is not an unprimeable number, because it can be changed into a prime (298691) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197 + ... + 797.

It is an arithmetic number, because the mean of its divisors is an integer number (43344).

2²⁹⁸⁶⁹⁷ is an apocalyptic number.

It is an amenable number.

298697 is a deficient number, since it is larger than the sum of its proper divisors (48055).

298697 is an equidigital number, since it uses as much as digits as its factorization.

298697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679.

The product of its digits is 54432, while the sum is 41.

The square root of 298697 is about 546.5317923049. The cubic root of 298697 is about 66.8462353366.

The spelling of 298697 in words is "two hundred ninety-eight thousand, six hundred ninety-seven".