667370704074 has 16 divisors (see below), whose sum is σ = 1342930007712. Its totient is φ = 221092134768.

The previous prime is 667370704073. The next prime is 667370704181. The reversal of 667370704074 is 470407073766.

It is not an unprimeable number, because it can be changed into a prime (667370704073) 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 7 ways as a sum of consecutive naturals, for example, 341190589 + ... + 341192544.

It is an arithmetic number, because the mean of its divisors is an integer number (83933125482).

Almost surely, 2^667370704074 is an apocalyptic number.

667370704074 is an abundant number, since it is smaller than the sum of its proper divisors (675559303638).

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

667370704074 is a wasteful number, since it uses less digits than its factorization.

667370704074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 682383301.

The product of its (nonzero) digits is 4148928, while the sum is 51.

The spelling of 667370704074 in words is "six hundred sixty-seven billion, three hundred seventy million, seven hundred four thousand, seventy-four".