2869744 has 20 divisors (see below), whose sum is σ = 5645224. Its totient is φ = 1412928.

The previous prime is 2869729. The next prime is 2869747. The reversal of 2869744 is 4479682.

It is a junction number, because it is equal to n+sod(n) for n = 2869697 and 2869706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2869747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267 + ... + 2410.

2^2869744 is an apocalyptic number.

It is an amenable number.

2869744 is a deficient number, since it is larger than the sum of its proper divisors (2775480).

2869744 is a wasteful number, since it uses less digits than its factorization.

2869744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2752 (or 2746 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 2869744 is about 1694.0318769138. The cubic root of 2869744 is about 142.1066447439.

The spelling of 2869744 in words is "two million, eight hundred sixty-nine thousand, seven hundred forty-four".