2724329 has 2 divisors, whose sum is σ = 2724330. Its totient is φ = 2724328.

The previous prime is 2724299. The next prime is 2724367. The reversal of 2724329 is 9234272.

It is a happy number.

2724329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2474329 + 250000 = 1573^2 + 500^2 .

It is a cyclic number.

It is not a de Polignac number, because 2724329 - 2¹⁶ = 2658793 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2724389) 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 as a sum of consecutive naturals, namely, 1362164 + 1362165.

It is an arithmetic number, because the mean of its divisors is an integer number (1362165).

2^2724329 is an apocalyptic number.

It is an amenable number.

2724329 is a deficient number, since it is larger than the sum of its proper divisors (1).

2724329 is an equidigital number, since it uses as much as digits as its factorization.

2724329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 29.

The square root of 2724329 is about 1650.5541493692. The cubic root of 2724329 is about 139.6646565735.

It can be divided in two parts, 27243 and 29, that added together give a palindrome (27272).

The spelling of 2724329 in words is "two million, seven hundred twenty-four thousand, three hundred twenty-nine".