670767677804 has 24 divisors (see below), whose sum is σ = 1341597320448. Its totient is φ = 287458583760.

The previous prime is 670767677743. The next prime is 670767677831. The reversal of 670767677804 is 408776767076.

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 7 ways as a sum of consecutive naturals, for example, 76337 + ... + 1160759.

It is an arithmetic number, because the mean of its divisors is an integer number (55899888352).

Almost surely, 2^670767677804 is an apocalyptic number.

It is an amenable number.

670767677804 is an abundant number, since it is smaller than the sum of its proper divisors (670829642644).

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

670767677804 is a wasteful number, since it uses less digits than its factorization.

670767677804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106525 (or 1106523 counting only the distinct ones).

The product of its (nonzero) digits is 116169984, while the sum is 65.

The spelling of 670767677804 in words is "six hundred seventy billion, seven hundred sixty-seven million, six hundred seventy-seven thousand, eight hundred four".