2438829 has 10 divisors (see below), whose sum is σ = 3643310. Its totient is φ = 1625832.

The previous prime is 2438819. The next prime is 2438833. The reversal of 2438829 is 9288342.

It can be written as a sum of positive squares in only one way, i.e., 1946025 + 492804 = 1395^2 + 702^2 .

It is not a de Polignac number, because 2438829 - 2¹⁷ = 2307757 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2438793 and 2438802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2438819) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 14974 + ... + 15135.

It is an arithmetic number, because the mean of its divisors is an integer number (364331).

2^2438829 is an apocalyptic number.

It is an amenable number.

2438829 is a deficient number, since it is larger than the sum of its proper divisors (1204481).

2438829 is an equidigital number, since it uses as much as digits as its factorization.

2438829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30121 (or 30112 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 2438829 is about 1561.6750622329. The cubic root of 2438829 is about 134.6047699679.

The spelling of 2438829 in words is "two million, four hundred thirty-eight thousand, eight hundred twenty-nine".