667004000074 has 8 divisors (see below), whose sum is σ = 1001715804288. Its totient is φ = 333098731980.

The previous prime is 667004000071. The next prime is 667004000093. The reversal of 667004000074 is 470000400766.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×667004000074² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (667004000071) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 201631962 + ... + 201635269.

It is an arithmetic number, because the mean of its divisors is an integer number (125214475536).

Almost surely, 2^667004000074 is an apocalyptic number.

667004000074 is a deficient number, since it is larger than the sum of its proper divisors (334711804214).

667004000074 is a wasteful number, since it uses less digits than its factorization.

667004000074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403268060.

The product of its (nonzero) digits is 28224, while the sum is 34.

The spelling of 667004000074 in words is "six hundred sixty-seven billion, four million, seventy-four", and thus it is an aban number.