6408441 has 12 divisors (see below), whose sum is σ = 9968868. Its totient is φ = 3943584.

The previous prime is 6408427. The next prime is 6408443. The reversal of 6408441 is 1448046.

6408441 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3861225 + 2547216 = 1965^2 + 1596^2 .

It is not a de Polignac number, because 6408441 - 2⁷ = 6408313 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6408443) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27270 + ... + 27503.

It is an arithmetic number, because the mean of its divisors is an integer number (830739).

Almost surely, 2^6408441 is an apocalyptic number.

It is an amenable number.

6408441 is a deficient number, since it is larger than the sum of its proper divisors (3560427).

6408441 is a wasteful number, since it uses less digits than its factorization.

6408441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54792 (or 54789 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 6408441 is about 2531.4898775227. The cubic root of 6408441 is about 185.7451417595.

The spelling of 6408441 in words is "six million, four hundred eight thousand, four hundred forty-one".