196338 has 16 divisors (see below), whose sum is σ = 402336. Its totient is φ = 63840.

The previous prime is 196337. The next prime is 196379. The reversal of 196338 is 833691.

196338 is nontrivially palindromic in base 16.

It is a super-2 number, since 2×196338² = 77097220488, which contains 22 as substring.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123 + ... + 638.

It is an arithmetic number, because the mean of its divisors is an integer number (25146).

2¹⁹⁶³³⁸ is an apocalyptic number.

196338 is an abundant number, since it is smaller than the sum of its proper divisors (205998).

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

196338 is a wasteful number, since it uses less digits than its factorization.

196338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809.

The product of its digits is 3888, while the sum is 30.

The square root of 196338 is about 443.1004400810. The cubic root of 196338 is about 58.1212287991.

The spelling of 196338 in words is "one hundred ninety-six thousand, three hundred thirty-eight".