7996173200 has 30 divisors (see below), whose sum is σ = 19210807074. Its totient is φ = 3198469120.

The previous prime is 7996173173. The next prime is 7996173233. The reversal of 7996173200 is 23716997.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 4528384 + 7991644816 = 2128^2 + 89396^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 9994817 + ... + 9995616.

Almost surely, 2^7996173200 is an apocalyptic number.

It is an amenable number.

7996173200 is an abundant number, since it is smaller than the sum of its proper divisors (11214633874).

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

7996173200 is a wasteful number, since it uses less digits than its factorization.

7996173200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19990451 (or 19990440 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 44.

The square root of 7996173200 is about 89421.3240787677. The cubic root of 7996173200 is about 1999.6810491379.

The spelling of 7996173200 in words is "seven billion, nine hundred ninety-six million, one hundred seventy-three thousand, two hundred".