6670393234648 has 64 divisors (see below), whose sum is σ = 14900474776320. Its totient is φ = 2759347113600.

The previous prime is 6670393234639. The next prime is 6670393234691. The reversal of 6670393234648 is 8464323930766.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40980490 + ... + 41142937.

It is an arithmetic number, because the mean of its divisors is an integer number (232819918380).

Almost surely, 2^{6670393234648} is an apocalyptic number.

It is an amenable number.

6670393234648 is an abundant number, since it is smaller than the sum of its proper divisors (8230081541672).

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

6670393234648 is a wasteful number, since it uses less digits than its factorization.

6670393234648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82123528 (or 82123524 counting only the distinct ones).

The product of its (nonzero) digits is 94058496, while the sum is 61.

The spelling of 6670393234648 in words is "six trillion, six hundred seventy billion, three hundred ninety-three million, two hundred thirty-four thousand, six hundred forty-eight".