1129880096 has 24 divisors (see below), whose sum is σ = 2225764044. Its totient is φ = 564606720.

The previous prime is 1129880071. The next prime is 1129880177. The reversal of 1129880096 is 6900889211.

It can be written as a sum of positive squares in 2 ways, for example, as 915667600 + 214212496 = 30260^2 + 14636^2 .

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, 50066 + ... + 69038.

Almost surely, 2^1129880096 is an apocalyptic number.

1129880096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1129880096 is a deficient number, since it is larger than the sum of its proper divisors (1095883948).

1129880096 is a wasteful number, since it uses less digits than its factorization.

1129880096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20844 (or 20836 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 44.

The square root of 1129880096 is about 33613.6891161919. The cubic root of 1129880096 is about 1041.5435953955.

The spelling of 1129880096 in words is "one billion, one hundred twenty-nine million, eight hundred eighty thousand, ninety-six".