4034243 has 8 divisors (see below), whose sum is σ = 4149360. Its totient is φ = 3920800.

The previous prime is 4034209. The next prime is 4034249. The reversal of 4034243 is 3424304.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4034243 - 2¹⁸ = 3772099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4034249) 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 7 ways as a sum of consecutive naturals, for example, 5621 + ... + 6297.

It is an arithmetic number, because the mean of its divisors is an integer number (518670).

Almost surely, 2^4034243 is an apocalyptic number.

4034243 is a deficient number, since it is larger than the sum of its proper divisors (115117).

4034243 is a wasteful number, since it uses less digits than its factorization.

4034243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 4034243 is about 2008.5425063961. The cubic root of 4034243 is about 159.1917968173.

Adding to 4034243 its reverse (3424304), we get a palindrome (7458547).

The spelling of 4034243 in words is "four million, thirty-four thousand, two hundred forty-three".