2744269 has 8 divisors (see below), whose sum is σ = 3007008. Its totient is φ = 2483760.

The previous prime is 2744263. The next prime is 2744279. The reversal of 2744269 is 9624472.

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

It is a cyclic number.

It is not a de Polignac number, because 2744269 - 2⁵ = 2744237 is a prime.

It is a super-2 number, since 2×2744269² = 15062024688722, which contains 22 as substring.

It is a Duffinian number.

2744269 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2744263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3094 + ... + 3880.

It is an arithmetic number, because the mean of its divisors is an integer number (375876).

2^2744269 is an apocalyptic number.

It is an amenable number.

2744269 is a deficient number, since it is larger than the sum of its proper divisors (262739).

2744269 is a wasteful number, since it uses less digits than its factorization.

2744269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115.

The product of its digits is 24192, while the sum is 34.

The square root of 2744269 is about 1656.5835324547. The cubic root of 2744269 is about 140.0045746804.

The spelling of 2744269 in words is "two million, seven hundred forty-four thousand, two hundred sixty-nine".