7992884969 has 8 divisors (see below), whose sum is σ = 8287074048. Its totient is φ = 7700968080.

The previous prime is 7992884947. The next prime is 7992884981. The reversal of 7992884969 is 9694882997.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7992884969 is a prime.

It is a super-2 number, since 2×7992884969² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7992884989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560882 + ... + 574955.

It is an arithmetic number, because the mean of its divisors is an integer number (1035884256).

Almost surely, 2^7992884969 is an apocalyptic number.

It is an amenable number.

7992884969 is a deficient number, since it is larger than the sum of its proper divisors (294189079).

7992884969 is a wasteful number, since it uses less digits than its factorization.

7992884969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1136095.

The product of its digits is 141087744, while the sum is 71.

The square root of 7992884969 is about 89402.9360200212. The cubic root of 7992884969 is about 1999.4069048865.

The spelling of 7992884969 in words is "seven billion, nine hundred ninety-two million, eight hundred eighty-four thousand, nine hundred sixty-nine".