196603485439 has 8 divisors (see below), whose sum is σ = 197462659680. Its totient is φ = 195744443136.

The previous prime is 196603485433. The next prime is 196603485443. The reversal of 196603485439 is 934584306691.

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

It is a cyclic number.

It is not a de Polignac number, because 196603485439 - 2³ = 196603485431 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 (196603485431) 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, 4050814 + ... + 4099060.

It is an arithmetic number, because the mean of its divisors is an integer number (24682832460).

Almost surely, 2^196603485439 is an apocalyptic number.

196603485439 is a deficient number, since it is larger than the sum of its proper divisors (859174241).

196603485439 is a wasteful number, since it uses less digits than its factorization.

196603485439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65969.

The product of its (nonzero) digits is 16796160, while the sum is 58.

The spelling of 196603485439 in words is "one hundred ninety-six billion, six hundred three million, four hundred eighty-five thousand, four hundred thirty-nine".