6677209286 has 16 divisors (see below), whose sum is σ = 10931381568. Its totient is φ = 3033695400.

The previous prime is 6677209261. The next prime is 6677209321. The reversal of 6677209286 is 6829027766.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20420 + ... + 117351.

It is an arithmetic number, because the mean of its divisors is an integer number (683211348).

Almost surely, 2^6677209286 is an apocalyptic number.

6677209286 is a deficient number, since it is larger than the sum of its proper divisors (4254172282).

6677209286 is a wasteful number, since it uses less digits than its factorization.

6677209286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139987.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The square root of 6677209286 is about 81714.1926840130. The cubic root of 6677209286 is about 1883.0636337183.

The spelling of 6677209286 in words is "six billion, six hundred seventy-seven million, two hundred nine thousand, two hundred eighty-six".