197338412 has 12 divisors (see below), whose sum is σ = 353765496. Its totient is φ = 96262560.

The previous prime is 197338399. The next prime is 197338423. The reversal of 197338412 is 214833791.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 601478 + ... + 601805.

It is an arithmetic number, because the mean of its divisors is an integer number (29480458).

Almost surely, 2^197338412 is an apocalyptic number.

It is an amenable number.

197338412 is a deficient number, since it is larger than the sum of its proper divisors (156427084).

197338412 is a wasteful number, since it uses less digits than its factorization.

197338412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203328 (or 1203326 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The square root of 197338412 is about 14047.7191031142. The cubic root of 197338412 is about 582.1977772424.

The spelling of 197338412 in words is "one hundred ninety-seven million, three hundred thirty-eight thousand, four hundred twelve".