2716839 has 12 divisors (see below), whose sum is σ = 3972696. Its totient is φ = 1788912.

The previous prime is 2716823. The next prime is 2716843. The reversal of 2716839 is 9386172.

It is not a de Polignac number, because 2716839 - 2⁴ = 2716823 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2716849) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1072 + ... + 2565.

It is an arithmetic number, because the mean of its divisors is an integer number (331058).

2^2716839 is an apocalyptic number.

2716839 is a deficient number, since it is larger than the sum of its proper divisors (1255857).

2716839 is a wasteful number, since it uses less digits than its factorization.

2716839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3726 (or 3723 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 2716839 is about 1648.2836527734. The cubic root of 2716839 is about 139.5365457108.

The spelling of 2716839 in words is "two million, seven hundred sixteen thousand, eight hundred thirty-nine".