1136107349 has 4 divisors (see below), whose sum is σ = 1223500236. Its totient is φ = 1048714464.

The previous prime is 1136107321. The next prime is 1136107351. The reversal of 1136107349 is 9437016311.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 449143249 + 686964100 = 21193^2 + 26210^2 .

It is a cyclic number.

It is not a de Polignac number, because 1136107349 - 2²⁰ = 1135058773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136107319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43696424 + ... + 43696449.

It is an arithmetic number, because the mean of its divisors is an integer number (305875059).

Almost surely, 2^1136107349 is an apocalyptic number.

It is an amenable number.

1136107349 is a deficient number, since it is larger than the sum of its proper divisors (87392887).

1136107349 is an equidigital number, since it uses as much as digits as its factorization.

1136107349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87392886.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 1136107349 is about 33706.1915528883. The cubic root of 1136107349 is about 1043.4535550532.

The spelling of 1136107349 in words is "one billion, one hundred thirty-six million, one hundred seven thousand, three hundred forty-nine".