7796827272 has 64 divisors (see below), whose sum is σ = 21069720000. Its totient is φ = 2390079744.

The previous prime is 7796827271. The next prime is 7796827309. The reversal of 7796827272 is 2727286977.

It is not an unprimeable number, because it can be changed into a prime (7796827271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37479 + ... + 130377.

It is an arithmetic number, because the mean of its divisors is an integer number (329214375).

Almost surely, 2^7796827272 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 7796827272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10534860000).

7796827272 is an abundant number, since it is smaller than the sum of its proper divisors (13272892728).

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

7796827272 is a wasteful number, since it uses less digits than its factorization.

7796827272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93190 (or 93186 counting only the distinct ones).

The product of its digits is 8297856, while the sum is 57.

The square root of 7796827272 is about 88299.6448010976. The cubic root of 7796827272 is about 1982.9235517559.

The spelling of 7796827272 in words is "seven billion, seven hundred ninety-six million, eight hundred twenty-seven thousand, two hundred seventy-two".