670804710078 has 32 divisors (see below), whose sum is σ = 1345858843680. Its totient is φ = 222894018560.

The previous prime is 670804710053. The next prime is 670804710119. The reversal of 670804710078 is 870017408076.

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, 3876118 + ... + 4045478.

It is an arithmetic number, because the mean of its divisors is an integer number (42058088865).

Almost surely, 2^670804710078 is an apocalyptic number.

670804710078 is an abundant number, since it is smaller than the sum of its proper divisors (675054133602).

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

670804710078 is a wasteful number, since it uses less digits than its factorization.

670804710078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171452.

The product of its (nonzero) digits is 526848, while the sum is 48.

The spelling of 670804710078 in words is "six hundred seventy billion, eight hundred four million, seven hundred ten thousand, seventy-eight".