2723339 has 2 divisors, whose sum is σ = 2723340. Its totient is φ = 2723338.

The previous prime is 2723333. The next prime is 2723341. The reversal of 2723339 is 9333272.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2723339 - 2⁴ = 2723323 is a prime.

Together with 2723341, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2723333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1361669 + 1361670.

It is an arithmetic number, because the mean of its divisors is an integer number (1361670).

2^2723339 is an apocalyptic number.

2723339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2723339 is an equidigital number, since it uses as much as digits as its factorization.

2723339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6804, while the sum is 29.

The square root of 2723339 is about 1650.2542228396. The cubic root of 2723339 is about 139.6477368400.

It can be divided in two parts, 27233 and 39, that added together give a palindrome (27272).

The spelling of 2723339 in words is "two million, seven hundred twenty-three thousand, three hundred thirty-nine".