2724829 has 2 divisors, whose sum is σ = 2724830. Its totient is φ = 2724828.

The previous prime is 2724803. The next prime is 2724859. The reversal of 2724829 is 9284272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2088025 + 636804 = 1445^2 + 798^2 .

It is a cyclic number.

It is not a de Polignac number, because 2724829 - 2¹⁵ = 2692061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2724794 and 2724803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2724859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1362414 + 1362415.

It is an arithmetic number, because the mean of its divisors is an integer number (1362415).

2^2724829 is an apocalyptic number.

It is an amenable number.

2724829 is a deficient number, since it is larger than the sum of its proper divisors (1).

2724829 is an equidigital number, since it uses as much as digits as its factorization.

2724829 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16128, while the sum is 34.

The square root of 2724829 is about 1650.7056067028. The cubic root of 2724829 is about 139.6732003356.

It can be divided in two parts, 2724 and 829, that added together give a palindrome (3553).

The spelling of 2724829 in words is "two million, seven hundred twenty-four thousand, eight hundred twenty-nine".