4468919806 has 16 divisors (see below), whose sum is σ = 7220228400. Its totient is φ = 2062234368.

The previous prime is 4468919797. The next prime is 4468919821. The reversal of 4468919806 is 6089198644.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211950 + ... + 232078.

It is an arithmetic number, because the mean of its divisors is an integer number (451264275).

Almost surely, 2^4468919806 is an apocalyptic number.

4468919806 is a deficient number, since it is larger than the sum of its proper divisors (2751308594).

4468919806 is a wasteful number, since it uses less digits than its factorization.

4468919806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28683.

The product of its (nonzero) digits is 2985984, while the sum is 55.

The square root of 4468919806 is about 66849.9798504083. The cubic root of 4468919806 is about 1647.1539312546.

The spelling of 4468919806 in words is "four billion, four hundred sixty-eight million, nine hundred nineteen thousand, eight hundred six".