1129000984 has 16 divisors (see below), whose sum is σ = 2118492000. Its totient is φ = 564069792.

The previous prime is 1129000903. The next prime is 1129001009. The reversal of 1129000984 is 4890009211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42559 + ... + 63790.

It is an arithmetic number, because the mean of its divisors is an integer number (132405750).

Almost surely, 2^1129000984 is an apocalyptic number.

It is an amenable number.

1129000984 is a deficient number, since it is larger than the sum of its proper divisors (989491016).

1129000984 is a wasteful number, since it uses less digits than its factorization.

1129000984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107682 (or 107678 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 1129000984 is about 33600.6098754174. The cubic root of 1129000984 is about 1041.2733982743.

The spelling of 1129000984 in words is "one billion, one hundred twenty-nine million, nine hundred eighty-four", and thus it is an aban number.