1109088799 has 16 divisors (see below), whose sum is σ = 1384266240. Its totient is φ = 865156320.

The previous prime is 1109088797. The next prime is 1109088803. The reversal of 1109088799 is 9978809011.

It is not a de Polignac number, because 1109088799 - 2¹ = 1109088797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1109088793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79369 + ... + 92290.

It is an arithmetic number, because the mean of its divisors is an integer number (86516640).

Almost surely, 2^1109088799 is an apocalyptic number.

1109088799 is a deficient number, since it is larger than the sum of its proper divisors (275177441).

1109088799 is a wasteful number, since it uses less digits than its factorization.

1109088799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171750.

The product of its (nonzero) digits is 326592, while the sum is 52.

The square root of 1109088799 is about 33302.9848361975. The cubic root of 1109088799 is about 1035.1154076387.

The spelling of 1109088799 in words is "one billion, one hundred nine million, eighty-eight thousand, seven hundred ninety-nine".