2749713 has 4 divisors (see below), whose sum is σ = 3666288. Its totient is φ = 1833140.

The previous prime is 2749711. The next prime is 2749717. The reversal of 2749713 is 3179472.

2749713 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2749713 - 2¹ = 2749711 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2749711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458283 + ... + 458288.

It is an arithmetic number, because the mean of its divisors is an integer number (916572).

2^2749713 is an apocalyptic number.

It is an amenable number.

2749713 is a deficient number, since it is larger than the sum of its proper divisors (916575).

2749713 is an equidigital number, since it uses as much as digits as its factorization.

2749713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 916574.

The product of its digits is 10584, while the sum is 33.

The square root of 2749713 is about 1658.2258591639. The cubic root of 2749713 is about 140.0970925130.

The spelling of 2749713 in words is "two million, seven hundred forty-nine thousand, seven hundred thirteen".