1163330164 has 6 divisors (see below), whose sum is σ = 2035827794. Its totient is φ = 581665080.

The previous prime is 1163330159. The next prime is 1163330171. The reversal of 1163330164 is 4610333611.

It can be written as a sum of positive squares in only one way, i.e., 612958564 + 550371600 = 24758^2 + 23460^2 .

It is a congruent 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 as a sum of consecutive naturals, namely, 145416267 + ... + 145416274.

Almost surely, 2^1163330164 is an apocalyptic number.

It is an amenable number.

1163330164 is a deficient number, since it is larger than the sum of its proper divisors (872497630).

1163330164 is a wasteful number, since it uses less digits than its factorization.

1163330164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290832545 (or 290832543 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 1163330164 is about 34107.6261853563. The cubic root of 1163330164 is about 1051.7220913853.

Adding to 1163330164 its reverse (4610333611), we get a palindrome (5773663775).

The spelling of 1163330164 in words is "one billion, one hundred sixty-three million, three hundred thirty thousand, one hundred sixty-four".