6677744004 has 36 divisors (see below), whose sum is σ = 17505035184. Its totient is φ = 2225914344.

The previous prime is 6677743987. The next prime is 6677744011. The reversal of 6677744004 is 4004477766.

It is a tau number, because it is divible by the number of its divisors (36).

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, 3434082 + ... + 3436025.

Almost surely, 2^6677744004 is an apocalyptic number.

It is an amenable number.

6677744004 is an abundant number, since it is smaller than the sum of its proper divisors (10827291180).

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

6677744004 is a wasteful number, since it uses less digits than its factorization.

6677744004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6870126 (or 6870112 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 45.

The square root of 6677744004 is about 81717.4644981108. The cubic root of 6677744004 is about 1883.1138982875.

The spelling of 6677744004 in words is "six billion, six hundred seventy-seven million, seven hundred forty-four thousand, four".