7996232772 has 72 divisors (see below), whose sum is σ = 22092950880. Its totient is φ = 2418405120.

The previous prime is 7996232737. The next prime is 7996232773. The reversal of 7996232772 is 2772326997.

7996232772 is a `hidden beast` number, since 7 + 9 + 9 + 623 + 2 + 7 + 7 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (7996232773) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187804 + ... + 226412.

It is an arithmetic number, because the mean of its divisors is an integer number (306846540).

Almost surely, 2^7996232772 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 7996232772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11046475440).

7996232772 is an abundant number, since it is smaller than the sum of its proper divisors (14096718108).

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

7996232772 is a wasteful number, since it uses less digits than its factorization.

7996232772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39153 (or 39148 counting only the distinct ones).

The product of its digits is 4000752, while the sum is 54.

The square root of 7996232772 is about 89421.6571754293. The cubic root of 7996232772 is about 1999.6860150426.

The spelling of 7996232772 in words is "seven billion, nine hundred ninety-six million, two hundred thirty-two thousand, seven hundred seventy-two".