667077336700 has 36 divisors (see below), whose sum is σ = 1452709333152. Its totient is φ = 265881347200.

The previous prime is 667077336697. The next prime is 667077336713. The reversal of 667077336700 is 7633770766.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11841604 + ... + 11897803.

It is an arithmetic number, because the mean of its divisors is an integer number (40353037032).

Almost surely, 2^667077336700 is an apocalyptic number.

It is an amenable number.

667077336700 is an abundant number, since it is smaller than the sum of its proper divisors (785631996452).

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

667077336700 is a wasteful number, since it uses less digits than its factorization.

667077336700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23739702 (or 23739695 counting only the distinct ones).

The product of its (nonzero) digits is 4667544, while the sum is 52.

The spelling of 667077336700 in words is "six hundred sixty-seven billion, seventy-seven million, three hundred thirty-six thousand, seven hundred".