2236127349 has 4 divisors (see below), whose sum is σ = 2981503136. Its totient is φ = 1490751564.

The previous prime is 2236127303. The next prime is 2236127359. The reversal of 2236127349 is 9437216322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2236127349 - 2⁷ = 2236127221 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 (2236127359) by changing a digit.

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, 372687889 + ... + 372687894.

It is an arithmetic number, because the mean of its divisors is an integer number (745375784).

Almost surely, 2^2236127349 is an apocalyptic number.

It is an amenable number.

2236127349 is a deficient number, since it is larger than the sum of its proper divisors (745375787).

2236127349 is an equidigital number, since it uses as much as digits as its factorization.

2236127349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745375786.

The product of its digits is 108864, while the sum is 39.

The square root of 2236127349 is about 47287.7082231736. The cubic root of 2236127349 is about 1307.6720594641.

The spelling of 2236127349 in words is "two billion, two hundred thirty-six million, one hundred twenty-seven thousand, three hundred forty-nine".