1996373168 has 20 divisors (see below), whose sum is σ = 4071551160. Its totient is φ = 945650304.

The previous prime is 1996373161. The next prime is 1996373177. The reversal of 1996373168 is 8613736991.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1996373161) 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 3 ways as a sum of consecutive naturals, for example, 3283205 + ... + 3283812.

It is an arithmetic number, because the mean of its divisors is an integer number (203577558).

Almost surely, 2^1996373168 is an apocalyptic number.

It is an amenable number.

1996373168 is an abundant number, since it is smaller than the sum of its proper divisors (2075177992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1996373168 is a wasteful number, since it uses less digits than its factorization.

1996373168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6567044 (or 6567038 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 53.

The square root of 1996373168 is about 44680.7919356853. The cubic root of 1996373168 is about 1259.1590020756.

The spelling of 1996373168 in words is "one billion, nine hundred ninety-six million, three hundred seventy-three thousand, one hundred sixty-eight".