1166933896 has 8 divisors (see below), whose sum is σ = 2188001070. Its totient is φ = 583466944.

The previous prime is 1166933891. The next prime is 1166933897. The reversal of 1166933896 is 6983396611.

It can be written as a sum of positive squares in only one way, i.e., 1114892100 + 52041796 = 33390^2 + 7214^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (1166933891) 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 as a sum of consecutive naturals, namely, 72933361 + ... + 72933376.

Almost surely, 2^1166933896 is an apocalyptic number.

It is an amenable number.

1166933896 is a deficient number, since it is larger than the sum of its proper divisors (1021067174).

1166933896 is a wasteful number, since it uses less digits than its factorization.

1166933896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145866743 (or 145866739 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 52.

The square root of 1166933896 is about 34160.4141661075. The cubic root of 1166933896 is about 1052.8069704526.

The spelling of 1166933896 in words is "one billion, one hundred sixty-six million, nine hundred thirty-three thousand, eight hundred ninety-six".