8549676242 has 16 divisors (see below), whose sum is σ = 13532469120. Its totient is φ = 4043030112.

The previous prime is 8549676241. The next prime is 8549676251. The reversal of 8549676242 is 2426769458.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8549676241) 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, 1040078 + ... + 1048265.

It is an arithmetic number, because the mean of its divisors is an integer number (845779320).

Almost surely, 2^8549676242 is an apocalyptic number.

8549676242 is a deficient number, since it is larger than the sum of its proper divisors (4982792878).

8549676242 is a wasteful number, since it uses less digits than its factorization.

8549676242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088457.

The product of its digits is 5806080, while the sum is 53.

The square root of 8549676242 is about 92464.4593451992. The cubic root of 8549676242 is about 2044.7955424743.

The spelling of 8549676242 in words is "eight billion, five hundred forty-nine million, six hundred seventy-six thousand, two hundred forty-two".