4340041 has 4 divisors (see below), whose sum is σ = 4357584. Its totient is φ = 4322500.

The previous prime is 4340009. The next prime is 4340057. The reversal of 4340041 is 1400434.

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 a cyclic number.

It is not a de Polignac number, because 4340041 - 2⁵ = 4340009 is a prime.

It is a Duffinian number.

4340041 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4339997 and 4340024.

It is not an unprimeable number, because it can be changed into a prime (4340081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8395 + ... + 8896.

It is an arithmetic number, because the mean of its divisors is an integer number (1089396).

Almost surely, 2^4340041 is an apocalyptic number.

It is an amenable number.

4340041 is a deficient number, since it is larger than the sum of its proper divisors (17543).

4340041 is a wasteful number, since it uses less digits than its factorization.

4340041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17542.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4340041 is about 2083.2765058916. The cubic root of 4340041 is about 163.1165187430.

Adding to 4340041 its reverse (1400434), we get a palindrome (5740475).

The spelling of 4340041 in words is "four million, three hundred forty thousand, forty-one".