4219959594 has 32 divisors (see below), whose sum is σ = 8698783680. Its totient is φ = 1363779072.

The previous prime is 4219959581. The next prime is 4219959613. The reversal of 4219959594 is 4959599124.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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 15 ways as a sum of consecutive naturals, for example, 29242 + ... + 96410.

It is an arithmetic number, because the mean of its divisors is an integer number (271836990).

Almost surely, 2^4219959594 is an apocalyptic number.

4219959594 is an abundant number, since it is smaller than the sum of its proper divisors (4478824086).

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

4219959594 is a wasteful number, since it uses less digits than its factorization.

4219959594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67494.

The product of its digits is 5248800, while the sum is 57.

The square root of 4219959594 is about 64961.2160754400. The cubic root of 4219959594 is about 1615.9804318796.

The spelling of 4219959594 in words is "four billion, two hundred nineteen million, nine hundred fifty-nine thousand, five hundred ninety-four".