4419460866 has 16 divisors (see below), whose sum is σ = 8867716704. Its totient is φ = 1468354464.

The previous prime is 4419460847. The next prime is 4419460867. The reversal of 4419460866 is 6680649144.

It is a happy number.

It is a super-2 number, since 2×4419460866² = 39063268692210939912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4419460867) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1197795 + ... + 1201478.

It is an arithmetic number, because the mean of its divisors is an integer number (554232294).

Almost surely, 2^4419460866 is an apocalyptic number.

4419460866 is an abundant number, since it is smaller than the sum of its proper divisors (4448255838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4419460866 is a wasteful number, since it uses less digits than its factorization.

4419460866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2399585.

The product of its (nonzero) digits is 995328, while the sum is 48.

The square root of 4419460866 is about 66479.0257600094. The cubic root of 4419460866 is about 1641.0548520572.

The spelling of 4419460866 in words is "four billion, four hundred nineteen million, four hundred sixty thousand, eight hundred sixty-six".