1129633348 has 12 divisors (see below), whose sum is σ = 1978465132. Its totient is φ = 564357600.

The previous prime is 1129633327. The next prime is 1129633367. The reversal of 1129633348 is 8433369211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 735928384 + 393704964 = 27128^2 + 19842^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1129633348.

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, 109203 + ... + 119098.

Almost surely, 2^1129633348 is an apocalyptic number.

It is an amenable number.

1129633348 is a deficient number, since it is larger than the sum of its proper divisors (848831784).

1129633348 is a wasteful number, since it uses less digits than its factorization.

1129633348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229542 (or 229540 counting only the distinct ones).

The product of its digits is 93312, while the sum is 40.

The square root of 1129633348 is about 33610.0185658979. The cubic root of 1129633348 is about 1041.4677709753.

It can be divided in two parts, 11296 and 33348, that added together give a palindrome (44644).

The spelling of 1129633348 in words is "one billion, one hundred twenty-nine million, six hundred thirty-three thousand, three hundred forty-eight".