8687484470 has 64 divisors (see below), whose sum is σ = 18515865600. Its totient is φ = 2871469440.

The previous prime is 8687484469. The next prime is 8687484493. The reversal of 8687484470 is 744847868.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1497275 + ... + 1503065.

It is an arithmetic number, because the mean of its divisors is an integer number (289310400).

Almost surely, 2^8687484470 is an apocalyptic number.

8687484470 is an abundant number, since it is smaller than the sum of its proper divisors (9828381130).

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

8687484470 is a wasteful number, since it uses less digits than its factorization.

8687484470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6573.

The product of its (nonzero) digits is 9633792, while the sum is 56.

The square root of 8687484470 is about 93206.6761020905. The cubic root of 8687484470 is about 2055.7234046991.

The spelling of 8687484470 in words is "eight billion, six hundred eighty-seven million, four hundred eighty-four thousand, four hundred seventy".