3608717109228 has 288 divisors, whose sum is σ = 11686588193280. Its totient is φ = 911505208320.

The previous prime is 3608717109209. The next prime is 3608717109241. The reversal of 3608717109228 is 8229017178063.

It is a happy number.

3608717109228 is a `hidden beast` number, since 3 + 608 + 7 + 1 + 7 + 1 + 0 + 9 + 2 + 28 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 214247775 + ... + 214264617.

Almost surely, 2^{3608717109228} 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 3608717109228, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5843294096640).

3608717109228 is an abundant number, since it is smaller than the sum of its proper divisors (8077871084052).

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

3608717109228 is a wasteful number, since it uses less digits than its factorization.

3608717109228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18997 (or 18992 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The spelling of 3608717109228 in words is "three trillion, six hundred eight billion, seven hundred seventeen million, one hundred nine thousand, two hundred twenty-eight".