1135368968 has 16 divisors (see below), whose sum is σ = 2168983980. Its totient is φ = 556973248.

The previous prime is 1135368929. The next prime is 1135369003. The reversal of 1135368968 is 8698635311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1128825604 + 6543364 = 33598^2 + 2558^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1338455 + ... + 1339302.

Almost surely, 2^1135368968 is an apocalyptic number.

It is an amenable number.

1135368968 is a deficient number, since it is larger than the sum of its proper divisors (1033615012).

1135368968 is a wasteful number, since it uses less digits than its factorization.

1135368968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2677816 (or 2677812 counting only the distinct ones).

The product of its digits is 933120, while the sum is 50.

The square root of 1135368968 is about 33695.2365772968. The cubic root of 1135368968 is about 1043.2274516383.

The spelling of 1135368968 in words is "one billion, one hundred thirty-five million, three hundred sixty-eight thousand, nine hundred sixty-eight".