7992002717 has 16 divisors (see below), whose sum is σ = 8552535552. Its totient is φ = 7450586880.

The previous prime is 7992002713. The next prime is 7992002773. The reversal of 7992002717 is 7172002997.

It is not a de Polignac number, because 7992002717 - 2² = 7992002713 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 (7992002713) 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 15 ways as a sum of consecutive naturals, for example, 245183 + ... + 275859.

It is an arithmetic number, because the mean of its divisors is an integer number (534533472).

Almost surely, 2^7992002717 is an apocalyptic number.

It is an amenable number.

7992002717 is a deficient number, since it is larger than the sum of its proper divisors (560532835).

7992002717 is a wasteful number, since it uses less digits than its factorization.

7992002717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30988.

The product of its (nonzero) digits is 111132, while the sum is 44.

The square root of 7992002717 is about 89398.0017505984. The cubic root of 7992002717 is about 1999.3333375553. Note that the first 5 decimals are identical.

The spelling of 7992002717 in words is "seven billion, nine hundred ninety-two million, two thousand, seven hundred seventeen".