4217989326 has 16 divisors (see below), whose sum is σ = 8574274128. Its totient is φ = 1382947200.

The previous prime is 4217989283. The next prime is 4217989423. The reversal of 4217989326 is 6239897124.

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, 5761915 + ... + 5762646.

It is an arithmetic number, because the mean of its divisors is an integer number (535892133).

Almost surely, 2^4217989326 is an apocalyptic number.

4217989326 is an abundant number, since it is smaller than the sum of its proper divisors (4356284802).

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

4217989326 is a wasteful number, since it uses less digits than its factorization.

4217989326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11524627.

The product of its digits is 1306368, while the sum is 51.

The square root of 4217989326 is about 64946.0493486709. The cubic root of 4217989326 is about 1615.7288962818.

The spelling of 4217989326 in words is "four billion, two hundred seventeen million, nine hundred eighty-nine thousand, three hundred twenty-six".