670714388874 has 24 divisors (see below), whose sum is σ = 1507037269920. Its totient is φ = 223571462796.

The previous prime is 670714388867. The next prime is 670714388891. The reversal of 670714388874 is 478883417076.

670714388874 is a `hidden beast` number, since 67 + 0 + 71 + 438 + 8 + 8 + 74 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 690034894 + ... + 690035865.

It is an arithmetic number, because the mean of its divisors is an integer number (62793219580).

Almost surely, 2^670714388874 is an apocalyptic number.

670714388874 is an abundant number, since it is smaller than the sum of its proper divisors (836322881046).

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

670714388874 is a wasteful number, since it uses less digits than its factorization.

670714388874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380070776 (or 1380070764 counting only the distinct ones).

The product of its (nonzero) digits is 50577408, while the sum is 63.

The spelling of 670714388874 in words is "six hundred seventy billion, seven hundred fourteen million, three hundred eighty-eight thousand, eight hundred seventy-four".