196381736 has 32 divisors (see below), whose sum is σ = 387396000. Its totient is φ = 93191616.

The previous prime is 196381733. The next prime is 196381741. The reversal of 196381736 is 637183691.

196381736 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (196381733) 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, 6515 + ... + 20861.

It is an arithmetic number, because the mean of its divisors is an integer number (12106125).

Almost surely, 2^196381736 is an apocalyptic number.

It is an amenable number.

196381736 is a deficient number, since it is larger than the sum of its proper divisors (191014264).

196381736 is a wasteful number, since it uses less digits than its factorization.

196381736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14441 (or 14437 counting only the distinct ones).

The product of its digits is 163296, while the sum is 44.

The square root of 196381736 is about 14013.6267968003. The cubic root of 196381736 is about 581.2554414876.

The spelling of 196381736 in words is "one hundred ninety-six million, three hundred eighty-one thousand, seven hundred thirty-six".