196329938 has 8 divisors (see below), whose sum is σ = 336565632. Its totient is φ = 84141396.

The previous prime is 196329937. The next prime is 196329949. The reversal of 196329938 is 839923691.

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

It is not an unprimeable number, because it can be changed into a prime (196329937) 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, 7011770 + ... + 7011797.

It is an arithmetic number, because the mean of its divisors is an integer number (42070704).

Almost surely, 2^196329938 is an apocalyptic number.

196329938 is a deficient number, since it is larger than the sum of its proper divisors (140235694).

196329938 is a wasteful number, since it uses less digits than its factorization.

196329938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14023576.

The product of its digits is 629856, while the sum is 50.

The square root of 196329938 is about 14011.7785452097. The cubic root of 196329938 is about 581.2043326668.

The spelling of 196329938 in words is "one hundred ninety-six million, three hundred twenty-nine thousand, nine hundred thirty-eight".