8484904805 has 16 divisors (see below), whose sum is σ = 10967456640. Its totient is φ = 6264433728.

The previous prime is 8484904763. The next prime is 8484904807. The reversal of 8484904805 is 5084094848.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8484904805 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8484904807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373976 + ... + 396014.

It is an arithmetic number, because the mean of its divisors is an integer number (685466040).

Almost surely, 2^8484904805 is an apocalyptic number.

It is an amenable number.

8484904805 is a deficient number, since it is larger than the sum of its proper divisors (2482551835).

8484904805 is a wasteful number, since it uses less digits than its factorization.

8484904805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27980.

The product of its (nonzero) digits is 1474560, while the sum is 50.

The square root of 8484904805 is about 92113.5430053583. The cubic root of 8484904805 is about 2039.6187296079.

The spelling of 8484904805 in words is "eight billion, four hundred eighty-four million, nine hundred four thousand, eight hundred five".