674603776000 has 576 divisors, whose sum is σ = 2136699583200. Its totient is φ = 210223104000.

The previous prime is 674603775997. The next prime is 674603776013. The reversal of 674603776000 is 677306476.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 137981556 + ... + 137986444.

Almost surely, 2^674603776000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 674603776000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1068349791600).

674603776000 is an abundant number, since it is smaller than the sum of its proper divisors (1462095807200).

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

674603776000 is a wasteful number, since it uses less digits than its factorization.

674603776000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4951 (or 4914 counting only the distinct ones).

The product of its (nonzero) digits is 889056, while the sum is 46.

The spelling of 674603776000 in words is "six hundred seventy-four billion, six hundred three million, seven hundred seventy-six thousand".