8484879680 has 56 divisors (see below), whose sum is σ = 20547116640. Its totient is φ = 3336419840.

The previous prime is 8484879671. The next prime is 8484879743. The reversal of 8484879680 is 869784848.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205826 + ... + 243585.

Almost surely, 2^8484879680 is an apocalyptic number.

8484879680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8484879680 is an abundant number, since it is smaller than the sum of its proper divisors (12062236960).

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

8484879680 is a wasteful number, since it uses less digits than its factorization.

8484879680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449487 (or 449477 counting only the distinct ones).

The product of its (nonzero) digits is 24772608, while the sum is 62.

The square root of 8484879680 is about 92113.4066246602. The cubic root of 8484879680 is about 2039.6167164063.

The spelling of 8484879680 in words is "eight billion, four hundred eighty-four million, eight hundred seventy-nine thousand, six hundred eighty".