7996884673 has 4 divisors (see below), whose sum is σ = 8417773360. Its totient is φ = 7575995988.

The previous prime is 7996884659. The next prime is 7996884719. The reversal of 7996884673 is 3764886997.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7996884673 - 2¹⁷ = 7996753601 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7996884599 and 7996884608.

It is not an unprimeable number, because it can be changed into a prime (7996884613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210444315 + ... + 210444352.

It is an arithmetic number, because the mean of its divisors is an integer number (2104443340).

Almost surely, 2^7996884673 is an apocalyptic number.

It is an amenable number.

7996884673 is a deficient number, since it is larger than the sum of its proper divisors (420888687).

7996884673 is a wasteful number, since it uses less digits than its factorization.

7996884673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420888686.

The product of its digits is 109734912, while the sum is 67.

The square root of 7996884673 is about 89425.3021968615. The cubic root of 7996884673 is about 1999.7403557105.

The spelling of 7996884673 in words is "seven billion, nine hundred ninety-six million, eight hundred eighty-four thousand, six hundred seventy-three".