6670942490766 has 8 divisors (see below), whose sum is σ = 13341884981544. Its totient is φ = 2223647496920.

The previous prime is 6670942490713. The next prime is 6670942490777.

It is a happy number.

6670942490766 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

6670942490766 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 6670942490697 and 6670942490706.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555911874225 + ... + 555911874236.

It is an arithmetic number, because the mean of its divisors is an integer number (1667735622693).

Almost surely, 2^{6670942490766} is an apocalyptic number.

6670942490766 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6670942490766 is a wasteful number, since it uses less digits than its factorization.

6670942490766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111823748466.

The product of its (nonzero) digits is 164602368, while the sum is 66.

The spelling of 6670942490766 in words is "six trillion, six hundred seventy billion, nine hundred forty-two million, four hundred ninety thousand, seven hundred sixty-six".