298908 has 54 divisors (see below), whose sum is σ = 832104. Its totient is φ = 90288.

The previous prime is 298897. The next prime is 298937. The reversal of 298908 is 809892.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

298908 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12985 + ... + 13007.

2²⁹⁸⁹⁰⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 298908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416052).

298908 is an abundant number, since it is smaller than the sum of its proper divisors (533196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

298908 is a wasteful number, since it uses less digits than its factorization.

298908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 298908 is about 546.7247936577. The cubic root of 298908 is about 66.8619717247.

The spelling of 298908 in words is "two hundred ninety-eight thousand, nine hundred eight".