674688022000 has 40 divisors (see below), whose sum is σ = 1631395642032. Its totient is φ = 269875208000.

The previous prime is 674688021991. The next prime is 674688022037. The reversal of 674688022000 is 220886476.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

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, 168670006 + ... + 168674005.

Almost surely, 2^674688022000 is an apocalyptic number.

It is an amenable number.

674688022000 is an abundant number, since it is smaller than the sum of its proper divisors (956707620032).

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

674688022000 is a wasteful number, since it uses less digits than its factorization.

674688022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337344034 (or 337344018 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 674688022000 in words is "six hundred seventy-four billion, six hundred eighty-eight million, twenty-two thousand".