6676780089 has 32 divisors (see below), whose sum is σ = 10299432960. Its totient is φ = 3768412032.

The previous prime is 6676780087. The next prime is 6676780109. The reversal of 6676780089 is 9800876766.

It is not a de Polignac number, because 6676780089 - 2¹ = 6676780087 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (6676780081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3114552 + ... + 3116694.

It is an arithmetic number, because the mean of its divisors is an integer number (321857280).

Almost surely, 2^6676780089 is an apocalyptic number.

It is an amenable number.

6676780089 is a deficient number, since it is larger than the sum of its proper divisors (3622652871).

6676780089 is a wasteful number, since it uses less digits than its factorization.

6676780089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3909.

The product of its (nonzero) digits is 6096384, while the sum is 57.

The square root of 6676780089 is about 81711.5664334004. The cubic root of 6676780089 is about 1883.0232863943.

The spelling of 6676780089 in words is "six billion, six hundred seventy-six million, seven hundred eighty thousand, eighty-nine".