1134813968 has 20 divisors (see below), whose sum is σ = 2199354768. Its totient is φ = 567238560.

The previous prime is 1134813959. The next prime is 1134814003. The reversal of 1134813968 is 8693184311.

It is a Cunningham number, because it is equal to 33687²-1.

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, 58955 + ... + 75797.

Almost surely, 2^1134813968 is an apocalyptic number.

It is an amenable number.

1134813968 is a deficient number, since it is larger than the sum of its proper divisors (1064540800).

1134813968 is a wasteful number, since it uses less digits than its factorization.

1134813968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21062 (or 21056 counting only the distinct ones).

The product of its digits is 124416, while the sum is 44.

The square root of 1134813968 is about 33686.9999851575. Note that the first 4 decimals coincide. The cubic root of 1134813968 is about 1043.0574377133.

The spelling of 1134813968 in words is "one billion, one hundred thirty-four million, eight hundred thirteen thousand, nine hundred sixty-eight".