1099130404 has 12 divisors (see below), whose sum is σ = 1930964364. Its totient is φ = 547426304.

The previous prime is 1099130317. The next prime is 1099130441. The reversal of 1099130404 is 4040319901.

It can be written as a sum of positive squares in 2 ways, for example, as 756140004 + 342990400 = 27498^2 + 18520^2 .

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, 533569 + ... + 535624.

It is an arithmetic number, because the mean of its divisors is an integer number (160913697).

Almost surely, 2^1099130404 is an apocalyptic number.

It is an amenable number.

1099130404 is a deficient number, since it is larger than the sum of its proper divisors (831833960).

1099130404 is a wasteful number, since it uses less digits than its factorization.

1099130404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069454 (or 1069452 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 1099130404 is about 33153.1356586372. The cubic root of 1099130404 is about 1032.0080235440.

The spelling of 1099130404 in words is "one billion, ninety-nine million, one hundred thirty thousand, four hundred four".