3608309142 has 12 divisors (see below), whose sum is σ = 7818003180. Its totient is φ = 1202769708.

The previous prime is 3608309129. The next prime is 3608309183. The reversal of 3608309142 is 2419038063.

3608309142 is a `hidden beast` number, since 3 + 608 + 3 + 0 + 9 + 1 + 42 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 3608309097 and 3608309106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100230792 + ... + 100230827.

It is an arithmetic number, because the mean of its divisors is an integer number (651500265).

Almost surely, 2^3608309142 is an apocalyptic number.

3608309142 is an abundant number, since it is smaller than the sum of its proper divisors (4209694038).

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

3608309142 is a wasteful number, since it uses less digits than its factorization.

3608309142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200461627 (or 200461624 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 3608309142 is about 60069.2029412743. The cubic root of 3608309142 is about 1533.7971020699.

The spelling of 3608309142 in words is "three billion, six hundred eight million, three hundred nine thousand, one hundred forty-two".