8747878795 has 4 divisors (see below), whose sum is σ = 10497454560. Its totient is φ = 6998303032.

The previous prime is 8747878793. The next prime is 8747878837. The reversal of 8747878795 is 5978787478.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8747878795 - 2¹ = 8747878793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8747878793) 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 3 ways as a sum of consecutive naturals, for example, 874787875 + ... + 874787884.

It is an arithmetic number, because the mean of its divisors is an integer number (2624363640).

Almost surely, 2^8747878795 is an apocalyptic number.

8747878795 is a deficient number, since it is larger than the sum of its proper divisors (1749575765).

8747878795 is a wasteful number, since it uses less digits than its factorization.

8747878795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749575764.

The product of its digits is 221276160, while the sum is 70.

The square root of 8747878795 is about 93530.0956644438. The cubic root of 8747878795 is about 2060.4761204279.

The spelling of 8747878795 in words is "eight billion, seven hundred forty-seven million, eight hundred seventy-eight thousand, seven hundred ninety-five".