2709244 has 6 divisors (see below), whose sum is σ = 4741184. Its totient is φ = 1354620.

The previous prime is 2709233. The next prime is 2709253. The reversal of 2709244 is 4429072.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 338652 + ... + 338659.

2^2709244 is an apocalyptic number.

It is an amenable number.

2709244 is a deficient number, since it is larger than the sum of its proper divisors (2031940).

2709244 is a wasteful number, since it uses less digits than its factorization.

2709244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677315 (or 677313 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 2709244 is about 1645.9781286518. The cubic root of 2709244 is about 139.4063982429.

The spelling of 2709244 in words is "two million, seven hundred nine thousand, two hundred forty-four".