6670847760 has 80 divisors (see below), whose sum is σ = 21018684480. Its totient is φ = 1749726720.

The previous prime is 6670847713. The next prime is 6670847761. The reversal of 6670847760 is 677480766.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×6670847760³ (a number of 30 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6670847761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 213190 + ... + 242469.

It is an arithmetic number, because the mean of its divisors is an integer number (262733556).

Almost surely, 2^6670847760 is an apocalyptic number.

6670847760 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6670847760 is an abundant number, since it is smaller than the sum of its proper divisors (14347836720).

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

6670847760 is a wasteful number, since it uses less digits than its factorization.

6670847760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455736 (or 455730 counting only the distinct ones).

The product of its (nonzero) digits is 2370816, while the sum is 51.

The square root of 6670847760 is about 81675.2579426597. The cubic root of 6670847760 is about 1882.4654314836.

The spelling of 6670847760 in words is "six billion, six hundred seventy million, eight hundred forty-seven thousand, seven hundred sixty".