1108457794 has 8 divisors (see below), whose sum is σ = 1694058300. Its totient is φ = 543771696.

The previous prime is 1108457767. The next prime is 1108457797. The reversal of 1108457794 is 4977548011.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1106427169 + 2030625 = 33263^2 + 1425^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1108457797) by changing a digit.

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, 5228469 + ... + 5228680.

Almost surely, 2^1108457794 is an apocalyptic number.

1108457794 is a deficient number, since it is larger than the sum of its proper divisors (585600506).

1108457794 is a wasteful number, since it uses less digits than its factorization.

1108457794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10457204.

The product of its (nonzero) digits is 282240, while the sum is 46.

The square root of 1108457794 is about 33293.5097879452. The cubic root of 1108457794 is about 1034.9190642056.

The spelling of 1108457794 in words is "one billion, one hundred eight million, four hundred fifty-seven thousand, seven hundred ninety-four".