8484454147 has 16 divisors (see below), whose sum is σ = 9364908672. Its totient is φ = 7637736960.

The previous prime is 8484454117. The next prime is 8484454151. The reversal of 8484454147 is 7414544848.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8484454147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8484454147.

It is not an unprimeable number, because it can be changed into a prime (8484454117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146983 + ... + 196399.

It is an arithmetic number, because the mean of its divisors is an integer number (585306792).

Almost surely, 2^8484454147 is an apocalyptic number.

8484454147 is a deficient number, since it is larger than the sum of its proper divisors (880454525).

8484454147 is a wasteful number, since it uses less digits than its factorization.

8484454147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49758.

The product of its digits is 2293760, while the sum is 49.

The square root of 8484454147 is about 92111.0967636365. The cubic root of 8484454147 is about 2039.5826189387.

The spelling of 8484454147 in words is "eight billion, four hundred eighty-four million, four hundred fifty-four thousand, one hundred forty-seven".