8484879688 has 8 divisors (see below), whose sum is σ = 15909149430. Its totient is φ = 4242439840.

The previous prime is 8484879671. The next prime is 8484879743. The reversal of 8484879688 is 8869784848.

It can be written as a sum of positive squares in only one way, i.e., 7045587844 + 1439291844 = 83938^2 + 37938^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530304973 + ... + 530304988.

Almost surely, 2^8484879688 is an apocalyptic number.

It is an amenable number.

8484879688 is a deficient number, since it is larger than the sum of its proper divisors (7424269742).

8484879688 is a wasteful number, since it uses less digits than its factorization.

8484879688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060609967 (or 1060609963 counting only the distinct ones).

The product of its digits is 198180864, while the sum is 70.

The square root of 8484879688 is about 92113.4066680850. The cubic root of 8484879688 is about 2039.6167170473.

The spelling of 8484879688 in words is "eight billion, four hundred eighty-four million, eight hundred seventy-nine thousand, six hundred eighty-eight".