4413866 has 16 divisors (see below), whose sum is σ = 6781320. Its totient is φ = 2154240.

The previous prime is 4413853. The next prime is 4413869. The reversal of 4413866 is 6683144.

It can be written as a sum of positive squares in 4 ways, for example, as 1901641 + 2512225 = 1379^2 + 1585^2 .

It is not an unprimeable number, because it can be changed into a prime (4413869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24296 + ... + 24476.

Almost surely, 2^4413866 is an apocalyptic number.

4413866 is a deficient number, since it is larger than the sum of its proper divisors (2367454).

4413866 is a wasteful number, since it uses less digits than its factorization.

4413866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409.

The product of its digits is 13824, while the sum is 32.

The square root of 4413866 is about 2100.9202745464. The cubic root of 4413866 is about 164.0362055698.

The spelling of 4413866 in words is "four million, four hundred thirteen thousand, eight hundred sixty-six".