7966708992 has 360 divisors, whose sum is σ = 26443882080. Its totient is φ = 2365009920.

The previous prime is 7966708961. The next prime is 7966709011. The reversal of 7966708992 is 2998076697.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 12088759 + ... + 12089417.

It is an arithmetic number, because the mean of its divisors is an integer number (73455228).

Almost surely, 2^7966708992 is an apocalyptic number.

7966708992 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7966708992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13221941040).

7966708992 is an abundant number, since it is smaller than the sum of its proper divisors (18477173088).

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

7966708992 is a wasteful number, since it uses less digits than its factorization.

7966708992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751 (or 728 counting only the distinct ones).

The product of its (nonzero) digits is 20575296, while the sum is 63.

The square root of 7966708992 is about 89256.4226932718. The cubic root of 7966708992 is about 1997.2218921786.

The spelling of 7966708992 in words is "seven billion, nine hundred sixty-six million, seven hundred eight thousand, nine hundred ninety-two".