674366872000 has 56 divisors (see below), whose sum is σ = 1670069578320. Its totient is φ = 269746745600.

The previous prime is 674366871977. The next prime is 674366872007. The reversal of 674366872000 is 278663476.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674366872007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42139930 + ... + 42155929.

Almost surely, 2^674366872000 is an apocalyptic number.

It is an amenable number.

674366872000 is an abundant number, since it is smaller than the sum of its proper divisors (995702706320).

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

674366872000 is an equidigital number, since it uses as much as digits as its factorization.

674366872000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84295886 (or 84295866 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 49.

The spelling of 674366872000 in words is "six hundred seventy-four billion, three hundred sixty-six million, eight hundred seventy-two thousand".