338538298 has 16 divisors (see below), whose sum is σ = 581780160. Its totient is φ = 144730656.

The previous prime is 338538293. The next prime is 338538313. The reversal of 338538298 is 892835833.

It is a happy number.

It is a super-2 number, since 2×338538298² = 229216358425473608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338538293) 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, 23836 + ... + 35287.

It is an arithmetic number, because the mean of its divisors is an integer number (36361260).

Almost surely, 2^338538298 is an apocalyptic number.

338538298 is a deficient number, since it is larger than the sum of its proper divisors (243241862).

338538298 is a wasteful number, since it uses less digits than its factorization.

338538298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59541.

The product of its digits is 1244160, while the sum is 49.

The square root of 338538298 is about 18399.4102622883. The cubic root of 338538298 is about 696.9515722545.

The spelling of 338538298 in words is "three hundred thirty-eight million, five hundred thirty-eight thousand, two hundred ninety-eight".