6678613224 has 48 divisors (see below), whose sum is σ = 18874346400. Its totient is φ = 2129412384.

The previous prime is 6678613219. The next prime is 6678613283. The reversal of 6678613224 is 4223168766.

6678613224 is a `hidden beast` number, since 6 + 6 + 7 + 8 + 613 + 2 + 24 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6678613224.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2014834 + ... + 2018145.

It is an arithmetic number, because the mean of its divisors is an integer number (393215550).

Almost surely, 2^6678613224 is an apocalyptic number.

It is an amenable number.

6678613224 is an abundant number, since it is smaller than the sum of its proper divisors (12195733176).

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

6678613224 is a wasteful number, since it uses less digits than its factorization.

6678613224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4033014 (or 4033007 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 6678613224 is about 81722.7827720031. The cubic root of 6678613224 is about 1883.1956009926.

The spelling of 6678613224 in words is "six billion, six hundred seventy-eight million, six hundred thirteen thousand, two hundred twenty-four".