298670 has 8 divisors (see below), whose sum is σ = 537624. Its totient is φ = 119464.

The previous prime is 298667. The next prime is 298679. The reversal of 298670 is 76892.

298670 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298679) 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, 14924 + ... + 14943.

It is an arithmetic number, because the mean of its divisors is an integer number (67203).

2²⁹⁸⁶⁷⁰ is an apocalyptic number.

298670 is a deficient number, since it is larger than the sum of its proper divisors (238954).

298670 is a wasteful number, since it uses less digits than its factorization.

298670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29874.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 298670 is about 546.5070905304. The cubic root of 298670 is about 66.8442211408.

The spelling of 298670 in words is "two hundred ninety-eight thousand, six hundred seventy".