1100794028 has 12 divisors (see below), whose sum is σ = 1936372200. Its totient is φ = 547544832.

The previous prime is 1100793997. The next prime is 1100794043. The reversal of 1100794028 is 8204970011.

It is a junction number, because it is equal to n+sod(n) for n = 1100793985 and 1100794003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 712178 + ... + 713721.

It is an arithmetic number, because the mean of its divisors is an integer number (161364350).

Almost surely, 2^1100794028 is an apocalyptic number.

It is an amenable number.

1100794028 is a deficient number, since it is larger than the sum of its proper divisors (835578172).

1100794028 is a wasteful number, since it uses less digits than its factorization.

1100794028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426096 (or 1426094 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 1100794028 is about 33178.2161666356. The cubic root of 1100794028 is about 1032.5284373269.

The spelling of 1100794028 in words is "one billion, one hundred million, seven hundred ninety-four thousand, twenty-eight".