1099434244 has 12 divisors (see below), whose sum is σ = 1928168704. Its totient is φ = 548528904.

The previous prime is 1099434227. The next prime is 1099434253. The reversal of 1099434244 is 4424349901.

It is a junction number, because it is equal to n+sod(n) for n = 1099434197 and 1099434206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294972 + ... + 298675.

Almost surely, 2^1099434244 is an apocalyptic number.

It is an amenable number.

1099434244 is a deficient number, since it is larger than the sum of its proper divisors (828734460).

1099434244 is a wasteful number, since it uses less digits than its factorization.

1099434244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594114 (or 594112 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 1099434244 is about 33157.7177139803. The cubic root of 1099434244 is about 1032.1031097526.

The spelling of 1099434244 in words is "one billion, ninety-nine million, four hundred thirty-four thousand, two hundred forty-four".