3242829 has 4 divisors (see below), whose sum is σ = 4323776. Its totient is φ = 2161884.

The previous prime is 3242803. The next prime is 3242831. The reversal of 3242829 is 9282423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3242829 - 2⁸ = 3242573 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

3242829 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3242796 and 3242805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3242429) 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 in 3 ways as a sum of consecutive naturals, for example, 540469 + ... + 540474.

It is an arithmetic number, because the mean of its divisors is an integer number (1080944).

Almost surely, 2^3242829 is an apocalyptic number.

It is an amenable number.

3242829 is a deficient number, since it is larger than the sum of its proper divisors (1080947).

3242829 is a wasteful number, since it uses less digits than its factorization.

3242829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080946.

The product of its digits is 6912, while the sum is 30.

The square root of 3242829 is about 1800.7856618710. The cubic root of 3242829 is about 148.0157793013.

The spelling of 3242829 in words is "three million, two hundred forty-two thousand, eight hundred twenty-nine".