8727274361 has 8 divisors (see below), whose sum is σ = 9399573960. Its totient is φ = 8055113472.

The previous prime is 8727274337. The next prime is 8727274373. The reversal of 8727274361 is 1634727278.

It can be written as a sum of positive squares in 4 ways, for example, as 4648336 + 8722626025 = 2156^2 + 93395^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8727274361 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8727274301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122375 + ... + 180083.

It is an arithmetic number, because the mean of its divisors is an integer number (1174946745).

Almost surely, 2^8727274361 is an apocalyptic number.

It is an amenable number.

8727274361 is a deficient number, since it is larger than the sum of its proper divisors (672299599).

8727274361 is a wasteful number, since it uses less digits than its factorization.

8727274361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69355.

The product of its digits is 790272, while the sum is 47.

The square root of 8727274361 is about 93419.8820433852. The cubic root of 8727274361 is about 2058.8571252716.

The spelling of 8727274361 in words is "eight billion, seven hundred twenty-seven million, two hundred seventy-four thousand, three hundred sixty-one".