7799371560 has 192 divisors, whose sum is σ = 26774654400. Its totient is φ = 1963533312.

The previous prime is 7799371549. The next prime is 7799371583. The reversal of 7799371560 is 651739977.

7799371560 is a `hidden beast` number, since 7 + 7 + 9 + 9 + 3 + 71 + 560 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 7799371497 and 7799371506.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2139099 + ... + 2142741.

It is an arithmetic number, because the mean of its divisors is an integer number (139451325).

Almost surely, 2^7799371560 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 7799371560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13387327200).

7799371560 is an abundant number, since it is smaller than the sum of its proper divisors (18975282840).

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

7799371560 is a wasteful number, since it uses less digits than its factorization.

7799371560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3992 (or 3985 counting only the distinct ones).

The product of its (nonzero) digits is 2500470, while the sum is 54.

The square root of 7799371560 is about 88314.0507507158. The cubic root of 7799371560 is about 1983.1392198194.

The spelling of 7799371560 in words is "seven billion, seven hundred ninety-nine million, three hundred seventy-one thousand, five hundred sixty".