2744169949 has 4 divisors (see below), whose sum is σ = 2744377920. Its totient is φ = 2743961980.

The previous prime is 2744169947. The next prime is 2744169959. The reversal of 2744169949 is 9499614472.

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 a cyclic number.

It is not a de Polignac number, because 2744169949 - 2¹ = 2744169947 is a prime.

It is a super-3 number, since 3×2744169949³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2744169949.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2744169947) 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 3 ways as a sum of consecutive naturals, for example, 82747 + ... + 111064.

It is an arithmetic number, because the mean of its divisors is an integer number (686094480).

Almost surely, 2^2744169949 is an apocalyptic number.

It is an amenable number.

2744169949 is a deficient number, since it is larger than the sum of its proper divisors (207971).

2744169949 is a wasteful number, since it uses less digits than its factorization.

2744169949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207970.

The product of its digits is 3919104, while the sum is 55.

The square root of 2744169949 is about 52384.8255604617. The cubic root of 2744169949 is about 1400.0289022945.

The spelling of 2744169949 in words is "two billion, seven hundred forty-four million, one hundred sixty-nine thousand, nine hundred forty-nine".