1166468894 has 8 divisors (see below), whose sum is σ = 1759478760. Its totient is φ = 579975976.

The previous prime is 1166468879. The next prime is 1166468917. The reversal of 1166468894 is 4988646611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1628789 + ... + 1629504.

It is an arithmetic number, because the mean of its divisors is an integer number (219934845).

Almost surely, 2^1166468894 is an apocalyptic number.

1166468894 is a deficient number, since it is larger than the sum of its proper divisors (593009866).

1166468894 is a wasteful number, since it uses less digits than its factorization.

1166468894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3258474.

The product of its digits is 1990656, while the sum is 53.

The square root of 1166468894 is about 34153.6073350971. The cubic root of 1166468894 is about 1052.6671103772.

The spelling of 1166468894 in words is "one billion, one hundred sixty-six million, four hundred sixty-eight thousand, eight hundred ninety-four".