7992430768 has 60 divisors (see below), whose sum is σ = 18037564272. Its totient is φ = 3420762240.

The previous prime is 7992430759. The next prime is 7992430781. The reversal of 7992430768 is 8670342997.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 618453 + ... + 631243.

Almost surely, 2^7992430768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7992430768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9018782136).

7992430768 is an abundant number, since it is smaller than the sum of its proper divisors (10045133504).

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

7992430768 is a wasteful number, since it uses less digits than its factorization.

7992430768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13610 (or 13597 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 55.

The square root of 7992430768 is about 89400.3957933073. The cubic root of 7992430768 is about 1999.3690316271.

The spelling of 7992430768 in words is "seven billion, nine hundred ninety-two million, four hundred thirty thousand, seven hundred sixty-eight".