6676746620 has 72 divisors (see below), whose sum is σ = 14336028000. Its totient is φ = 2611899264.

The previous prime is 6676746619. The next prime is 6676746653. The reversal of 6676746620 is 266476766.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 18598001 + ... + 18598359.

It is an arithmetic number, because the mean of its divisors is an integer number (199111500).

Almost surely, 2^6676746620 is an apocalyptic number.

It is an amenable number.

6676746620 is an abundant number, since it is smaller than the sum of its proper divisors (7659281380).

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

6676746620 is a wasteful number, since it uses less digits than its factorization.

6676746620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675 (or 594 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 50.

The square root of 6676746620 is about 81711.3616334962. The cubic root of 6676746620 is about 1883.0201400169.

The spelling of 6676746620 in words is "six billion, six hundred seventy-six million, seven hundred forty-six thousand, six hundred twenty".