2747444349 has 16 divisors (see below), whose sum is σ = 3946307904. Its totient is φ = 1690195200.

The previous prime is 2747444339. The next prime is 2747444353. The reversal of 2747444349 is 9434447472.

It is not a de Polignac number, because 2747444349 - 2²⁴ = 2730667133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2747444298 and 2747444307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2747444339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137314 + ... + 156044.

It is an arithmetic number, because the mean of its divisors is an integer number (246644244).

Almost surely, 2^2747444349 is an apocalyptic number.

It is an amenable number.

2747444349 is a deficient number, since it is larger than the sum of its proper divisors (1198863555).

2747444349 is a wasteful number, since it uses less digits than its factorization.

2747444349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22508.

The product of its digits is 2709504, while the sum is 48.

The square root of 2747444349 is about 52416.0695684062. The cubic root of 2747444349 is about 1400.5855287168.

The spelling of 2747444349 in words is "two billion, seven hundred forty-seven million, four hundred forty-four thousand, three hundred forty-nine".