8460440484 has 24 divisors (see below), whose sum is σ = 20161051008. Its totient is φ = 2760143520.

The previous prime is 8460440381. The next prime is 8460440489. The reversal of 8460440484 is 4840440648.

It is not an unprimeable number, because it can be changed into a prime (8460440489) 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, 7499827 + ... + 7500954.

It is an arithmetic number, because the mean of its divisors is an integer number (840043792).

Almost surely, 2^8460440484 is an apocalyptic number.

It is an amenable number.

8460440484 is an abundant number, since it is smaller than the sum of its proper divisors (11700610524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8460440484 is a wasteful number, since it uses less digits than its factorization.

8460440484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15000835 (or 15000833 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 42.

The square root of 8460440484 is about 91980.6527700255. The cubic root of 8460440484 is about 2037.6565814601.

The spelling of 8460440484 in words is "eight billion, four hundred sixty million, four hundred forty thousand, four hundred eighty-four".