1996201759 has 8 divisors (see below), whose sum is σ = 2040147200. Its totient is φ = 1952618400.

The previous prime is 1996201741. The next prime is 1996201787. The reversal of 1996201759 is 9571026991.

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 1996201759 - 2⁹ = 1996201247 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 (1996261759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79359 + ... + 101440.

It is an arithmetic number, because the mean of its divisors is an integer number (255018400).

Almost surely, 2^1996201759 is an apocalyptic number.

1996201759 is a deficient number, since it is larger than the sum of its proper divisors (43945441).

1996201759 is a wasteful number, since it uses less digits than its factorization.

1996201759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181041.

The product of its (nonzero) digits is 306180, while the sum is 49.

The square root of 1996201759 is about 44678.8737436386. The cubic root of 1996201759 is about 1259.1229638295.

The spelling of 1996201759 in words is "one billion, nine hundred ninety-six million, two hundred one thousand, seven hundred fifty-nine".