2744997 has 8 divisors (see below), whose sum is σ = 3668544. Its totient is φ = 1825728.

The previous prime is 2744969. The next prime is 2745011. The reversal of 2744997 is 7994472.

2744997 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2744997 - 2⁶ = 2744933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2744197) 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 7 ways as a sum of consecutive naturals, for example, 1008 + ... + 2550.

It is an arithmetic number, because the mean of its divisors is an integer number (458568).

2^2744997 is an apocalyptic number.

It is an amenable number.

2744997 is a deficient number, since it is larger than the sum of its proper divisors (923547).

2744997 is a wasteful number, since it uses less digits than its factorization.

2744997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2139.

The product of its digits is 127008, while the sum is 42.

The square root of 2744997 is about 1656.8032472204. The cubic root of 2744997 is about 140.0169537292.

It can be divided in two parts, 2744 and 997, that added together give a triangular number (3741 = T₈₆).

The spelling of 2744997 in words is "two million, seven hundred forty-four thousand, nine hundred ninety-seven".