1096816749 has 8 divisors (see below), whose sum is σ = 1671339840. Its totient is φ = 626752416.

The previous prime is 1096816739. The next prime is 1096816793. The reversal of 1096816749 is 9476186901.

It is a happy number.

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

It is not a de Polignac number, because 1096816749 - 2⁵ = 1096816717 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1096816739) 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 7 ways as a sum of consecutive naturals, for example, 26114664 + ... + 26114705.

It is an arithmetic number, because the mean of its divisors is an integer number (208917480).

Almost surely, 2^1096816749 is an apocalyptic number.

It is an amenable number.

1096816749 is a deficient number, since it is larger than the sum of its proper divisors (574523091).

1096816749 is an equidigital number, since it uses as much as digits as its factorization.

1096816749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52229379.

The product of its (nonzero) digits is 653184, while the sum is 51.

The square root of 1096816749 is about 33118.2238201266. The cubic root of 1096816749 is about 1031.2833937690.

The spelling of 1096816749 in words is "one billion, ninety-six million, eight hundred sixteen thousand, seven hundred forty-nine".