1068117608 has 16 divisors (see below), whose sum is σ = 2089795680. Its totient is φ = 510838768.

The previous prime is 1068117607. The next prime is 1068117643. The reversal of 1068117608 is 8067118601.

It is a super-2 number, since 2×1068117608² = 2281750449039283328, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1068117607) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2902310 + ... + 2902677.

It is an arithmetic number, because the mean of its divisors is an integer number (130612230).

Almost surely, 2^1068117608 is an apocalyptic number.

It is an amenable number.

1068117608 is a deficient number, since it is larger than the sum of its proper divisors (1021678072).

1068117608 is a wasteful number, since it uses less digits than its factorization.

1068117608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5805016 (or 5805012 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 38.

The square root of 1068117608 is about 32682.0686003809. The cubic root of 1068117608 is about 1022.2089791360.

The spelling of 1068117608 in words is "one billion, sixty-eight million, one hundred seventeen thousand, six hundred eight".