6677687104 has 56 divisors (see below), whose sum is σ = 15216530400. Its totient is φ = 2875553280.

The previous prime is 6677687099. The next prime is 6677687111. The reversal of 6677687104 is 4017867766.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 236239 + ... + 262990.

Almost surely, 2^6677687104 is an apocalyptic number.

6677687104 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6677687104 is an abundant number, since it is smaller than the sum of its proper divisors (8538843296).

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

6677687104 is a wasteful number, since it uses less digits than its factorization.

6677687104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499271 (or 499261 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 52.

The square root of 6677687104 is about 81717.1163465770. The cubic root of 6677687104 is about 1883.1085497004.

The spelling of 6677687104 in words is "six billion, six hundred seventy-seven million, six hundred eighty-seven thousand, one hundred four".