674750203344 has 480 divisors, whose sum is σ = 2392886845440. Its totient is φ = 179671136256.

The previous prime is 674750203301. The next prime is 674750203357. The reversal of 674750203344 is 443302057476.

674750203344 is a `hidden beast` number, since 6 + 74 + 7 + 502 + 0 + 33 + 44 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 674750203344.

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 95 ways as a sum of consecutive naturals, for example, 47648137 + ... + 47662295.

It is an arithmetic number, because the mean of its divisors is an integer number (4985180928).

Almost surely, 2^674750203344 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 674750203344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1196443422720).

674750203344 is an abundant number, since it is smaller than the sum of its proper divisors (1718136642096).

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

674750203344 is a wasteful number, since it uses less digits than its factorization.

674750203344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14309 (or 14291 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 45.

The spelling of 674750203344 in words is "six hundred seventy-four billion, seven hundred fifty million, two hundred three thousand, three hundred forty-four".