1163304066 has 16 divisors (see below), whose sum is σ = 2343348000. Its totient is φ = 384978048.

The previous prime is 1163304031. The next prime is 1163304083. The reversal of 1163304066 is 6604033611.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 696591 + ... + 698258.

It is an arithmetic number, because the mean of its divisors is an integer number (146459250).

Almost surely, 2^1163304066 is an apocalyptic number.

1163304066 is an abundant number, since it is smaller than the sum of its proper divisors (1180043934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1163304066 is a wasteful number, since it uses less digits than its factorization.

1163304066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394993.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 1163304066 is about 34107.2436001504. The cubic root of 1163304066 is about 1051.7142265936.

Adding to 1163304066 its reverse (6604033611), we get a palindrome (7767337677).

The spelling of 1163304066 in words is "one billion, one hundred sixty-three million, three hundred four thousand, sixty-six".