670078383870076 has 12 divisors (see below), whose sum is σ = 1175085266080320. Its totient is φ = 334339736418560.

The previous prime is 670078383870053. The next prime is 670078383870083.

It is a happy number.

670078383870076 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 670078383869987 and 670078383870014.

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, 174863876965 + ... + 174863880796.

It is an arithmetic number, because the mean of its divisors is an integer number (97923772173360).

Almost surely, 2^{670078383870076} is an apocalyptic number.

It is an amenable number.

670078383870076 is a deficient number, since it is larger than the sum of its proper divisors (505006882210244).

670078383870076 is a wasteful number, since it uses less digits than its factorization.

670078383870076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349727758244 (or 349727758242 counting only the distinct ones).

The product of its (nonzero) digits is 398297088, while the sum is 70.

The spelling of 670078383870076 in words is "six hundred seventy trillion, seventy-eight billion, three hundred eighty-three million, eight hundred seventy thousand, seventy-six".