674409773367660 has 192 divisors, whose sum is σ = 2093888107584000. Its totient is φ = 160805222246400.

The previous prime is 674409773367653. The next prime is 674409773367661. The reversal of 674409773367660 is 66763377904476.

674409773367660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (674409773367661) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 847437616 + ... + 848233064.

It is an arithmetic number, because the mean of its divisors is an integer number (10905667227000).

Almost surely, 2^{674409773367660} is an apocalyptic number.

674409773367660 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 674409773367660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1046944053792000).

674409773367660 is an abundant number, since it is smaller than the sum of its proper divisors (1419478334216340).

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

674409773367660 is a wasteful number, since it uses less digits than its factorization.

674409773367660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816592 (or 816590 counting only the distinct ones).

The product of its (nonzero) digits is 4032758016, while the sum is 75.

The spelling of 674409773367660 in words is "six hundred seventy-four trillion, four hundred nine billion, seven hundred seventy-three million, three hundred sixty-seven thousand, six hundred sixty".