338898 has 16 divisors (see below), whose sum is σ = 774720. Its totient is φ = 96816.

The previous prime is 338893. The next prime is 338909. The reversal of 338898 is 898833.

It is a happy number.

It is a super-2 number, since 2×338898² = 229703708808, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338893) by changing a digit.

338898 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 7 ways as a sum of consecutive naturals, for example, 3993 + ... + 4076.

It is an arithmetic number, because the mean of its divisors is an integer number (48420).

2³³⁸⁸⁹⁸ is an apocalyptic number.

338898 is an abundant number, since it is smaller than the sum of its proper divisors (435822).

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

338898 is a wasteful number, since it uses less digits than its factorization.

338898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8081.

The product of its digits is 41472, while the sum is 39.

The square root of 338898 is about 582.1494653437. The cubic root of 338898 is about 69.7198325369.

It can be divided in two parts, 3388 and 98, that added together give a triangular number (3486 = T₈₃).

The spelling of 338898 in words is "three hundred thirty-eight thousand, eight hundred ninety-eight".