8684536425 has 12 divisors (see below), whose sum is σ = 14358433680. Its totient is φ = 4631752720.

The previous prime is 8684536403. The next prime is 8684536459. The reversal of 8684536425 is 5246354868.

It is not a de Polignac number, because 8684536425 - 2⁷ = 8684536297 is a prime.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 57896835 + ... + 57896984.

It is an arithmetic number, because the mean of its divisors is an integer number (1196536140).

Almost surely, 2^8684536425 is an apocalyptic number.

It is an amenable number.

8684536425 is a deficient number, since it is larger than the sum of its proper divisors (5673897255).

8684536425 is a wasteful number, since it uses less digits than its factorization.

8684536425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115793832 (or 115793827 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 51.

The square root of 8684536425 is about 93190.8602009875. The cubic root of 8684536425 is about 2055.4908459812.

The spelling of 8684536425 in words is "eight billion, six hundred eighty-four million, five hundred thirty-six thousand, four hundred twenty-five".