674206875560 has 16 divisors (see below), whose sum is σ = 1516965470100. Its totient is φ = 269682750208.

The previous prime is 674206875557. The next prime is 674206875583. The reversal of 674206875560 is 65578602476.

It can be written as a sum of positive squares in 2 ways, for example, as 645975483076 + 28231392484 = 803726^2 + 168022^2 .

It is a super-2 number, since 2×674206875560² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 674206875496 and 674206875505.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8427585905 + ... + 8427585984.

Almost surely, 2^674206875560 is an apocalyptic number.

It is an amenable number.

674206875560 is an abundant number, since it is smaller than the sum of its proper divisors (842758594540).

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

674206875560 is a wasteful number, since it uses less digits than its factorization.

674206875560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16855171900 (or 16855171896 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 56.

The spelling of 674206875560 in words is "six hundred seventy-four billion, two hundred six million, eight hundred seventy-five thousand, five hundred sixty".