667239000670 has 16 divisors (see below), whose sum is σ = 1310214765168. Its totient is φ = 242632363840.

The previous prime is 667239000667. The next prime is 667239000683. The reversal of 667239000670 is 76000932766.

It is a self number, because there is not a number n which added to its sum of digits gives 667239000670.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3032904439 + ... + 3032904658.

It is an arithmetic number, because the mean of its divisors is an integer number (81888422823).

Almost surely, 2^667239000670 is an apocalyptic number.

667239000670 is a deficient number, since it is larger than the sum of its proper divisors (642975764498).

667239000670 is a wasteful number, since it uses less digits than its factorization.

667239000670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6065809115.

The product of its (nonzero) digits is 571536, while the sum is 46.

The spelling of 667239000670 in words is "six hundred sixty-seven billion, two hundred thirty-nine million, six hundred seventy", and thus it is an aban number.