8719450884 has 81 divisors (see below), whose sum is σ = 22437255477. Its totient is φ = 2855125728.

The previous prime is 8719450871. The next prime is 8719450913. The reversal of 8719450884 is 4880549178.

The square root of 8719450884 is 93378.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 8543304900 + 176145984 = 92430^2 + 13272^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8719450884.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 44261074 + ... + 44261270.

Almost surely, 2^8719450884 is an apocalyptic number.

8719450884 is the 93378-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8719450884

8719450884 is an abundant number, since it is smaller than the sum of its proper divisors (13717804593).

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

8719450884 is a wasteful number, since it uses less digits than its factorization.

8719450884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562 (or 281 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 54.

The cubic root of 8719450884 is about 2058.2417274506.

The spelling of 8719450884 in words is "eight billion, seven hundred nineteen million, four hundred fifty thousand, eight hundred eighty-four".