6441411 has 4 divisors (see below), whose sum is σ = 8588552. Its totient is φ = 4294272.

The previous prime is 6441389. The next prime is 6441427. The reversal of 6441411 is 1141446.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6441411 - 2¹⁹ = 5917123 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6441481) 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, 1073566 + ... + 1073571.

It is an arithmetic number, because the mean of its divisors is an integer number (2147138).

Almost surely, 2^6441411 is an apocalyptic number.

6441411 is a deficient number, since it is larger than the sum of its proper divisors (2147141).

6441411 is a wasteful number, since it uses less digits than its factorization.

6441411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2147140.

The product of its digits is 384, while the sum is 21.

The square root of 6441411 is about 2537.9934988096. The cubic root of 6441411 is about 186.0631361570.

Adding to 6441411 its reverse (1141446), we get a palindrome (7582857).

The spelling of 6441411 in words is "six million, four hundred forty-one thousand, four hundred eleven".