8484246561 has 12 divisors (see below), whose sum is σ = 13159239792. Its totient is φ = 4848140808.

The previous prime is 8484246539. The next prime is 8484246577. The reversal of 8484246561 is 1656424848.

8484246561 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8484246561 - 2⁶ = 8484246497 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8484246561.

It is not an unprimeable number, because it can be changed into a prime (8484246581) 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 11 ways as a sum of consecutive naturals, for example, 28857835 + ... + 28858128.

It is an arithmetic number, because the mean of its divisors is an integer number (1096603316).

Almost surely, 2^8484246561 is an apocalyptic number.

It is an amenable number.

8484246561 is a deficient number, since it is larger than the sum of its proper divisors (4674993231).

8484246561 is a wasteful number, since it uses less digits than its factorization.

8484246561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57715980 (or 57715973 counting only the distinct ones).

The product of its digits is 1474560, while the sum is 48.

The square root of 8484246561 is about 92109.9699326843. The cubic root of 8484246561 is about 2039.5659848987.

The spelling of 8484246561 in words is "eight billion, four hundred eighty-four million, two hundred forty-six thousand, five hundred sixty-one".