8728274841 has 16 divisors (see below), whose sum is σ = 13672263360. Its totient is φ = 4882950720.

The previous prime is 8728274837. The next prime is 8728274851. The reversal of 8728274841 is 1484728278.

It is a happy number.

8728274841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8728274841 - 2² = 8728274837 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8728274801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10172386 + ... + 10173243.

It is an arithmetic number, because the mean of its divisors is an integer number (854516460).

Almost surely, 2^8728274841 is an apocalyptic number.

It is an amenable number.

8728274841 is a deficient number, since it is larger than the sum of its proper divisors (4943988519).

8728274841 is a wasteful number, since it uses less digits than its factorization.

8728274841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20345656.

The product of its digits is 1605632, while the sum is 51.

The square root of 8728274841 is about 93425.2366387156. The cubic root of 8728274841 is about 2058.9357969005.

The spelling of 8728274841 in words is "eight billion, seven hundred twenty-eight million, two hundred seventy-four thousand, eight hundred forty-one".