4041393 has 16 divisors (see below), whose sum is σ = 5765760. Its totient is φ = 2509056.

The previous prime is 4041383. The next prime is 4041407. The reversal of 4041393 is 3931404.

It is not a de Polignac number, because 4041393 - 2⁵ = 4041361 is a prime.

It is a Curzon number.

4041393 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4041343) 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 15 ways as a sum of consecutive naturals, for example, 5196 + ... + 5922.

It is an arithmetic number, because the mean of its divisors is an integer number (360360).

Almost surely, 2^4041393 is an apocalyptic number.

It is an amenable number.

4041393 is a deficient number, since it is larger than the sum of its proper divisors (1724367).

4041393 is a wasteful number, since it uses less digits than its factorization.

4041393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 4041393 is about 2010.3216160605. The cubic root of 4041393 is about 159.2857879803.

Adding to 4041393 its reverse (3931404), we get a palindrome (7972797).

The spelling of 4041393 in words is "four million, forty-one thousand, three hundred ninety-three".