667334000734 has 16 divisors (see below), whose sum is σ = 1020359709936. Its totient is φ = 327275848000.

The previous prime is 667334000731. The next prime is 667334000747. The reversal of 667334000734 is 437000433766.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (667334000731) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15415927 + ... + 15459154.

It is an arithmetic number, because the mean of its divisors is an integer number (63772481871).

Almost surely, 2^667334000734 is an apocalyptic number.

667334000734 is a deficient number, since it is larger than the sum of its proper divisors (353025709202).

667334000734 is a wasteful number, since it uses less digits than its factorization.

667334000734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30875291.

The product of its (nonzero) digits is 762048, while the sum is 43.

The spelling of 667334000734 in words is "six hundred sixty-seven billion, three hundred thirty-four million, seven hundred thirty-four", and thus it is an aban number.