196398654037 has 8 divisors (see below), whose sum is σ = 202246110176. Its totient is φ = 190609381872.

The previous prime is 196398653987. The next prime is 196398654059. The reversal of 196398654037 is 730456893691.

196398654037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 196398654037 - 2⁷ = 196398653909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196398654337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14539143 + ... + 14552644.

It is an arithmetic number, because the mean of its divisors is an integer number (25280763772).

Almost surely, 2^196398654037 is an apocalyptic number.

It is an amenable number.

196398654037 is a deficient number, since it is larger than the sum of its proper divisors (5847456139).

196398654037 is a wasteful number, since it uses less digits than its factorization.

196398654037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29091987.

The product of its (nonzero) digits is 29393280, while the sum is 61.

The spelling of 196398654037 in words is "one hundred ninety-six billion, three hundred ninety-eight million, six hundred fifty-four thousand, thirty-seven".