1099793804 has 12 divisors (see below), whose sum is σ = 1938688584. Its totient is φ = 545882784.

The previous prime is 1099793803. The next prime is 1099793867. The reversal of 1099793804 is 4083979901.

It is a super-2 number, since 2×1099793804² = 2419092822633580832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1099793803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1002914 + ... + 1004009.

It is an arithmetic number, because the mean of its divisors is an integer number (161557382).

Almost surely, 2^1099793804 is an apocalyptic number.

It is an amenable number.

1099793804 is a deficient number, since it is larger than the sum of its proper divisors (838894780).

1099793804 is a wasteful number, since it uses less digits than its factorization.

1099793804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007064 (or 2007062 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 50.

The square root of 1099793804 is about 33163.1392362062. The cubic root of 1099793804 is about 1032.2156108104.

The spelling of 1099793804 in words is "one billion, ninety-nine million, seven hundred ninety-three thousand, eight hundred four".