4217078862 has 96 divisors (see below), whose sum is σ = 10021100544. Its totient is φ = 1326974400.

The previous prime is 4217078813. The next prime is 4217078881. The reversal of 4217078862 is 2688707124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 614293 + ... + 621119.

It is an arithmetic number, because the mean of its divisors is an integer number (104386464).

Almost surely, 2^4217078862 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4217078862, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5010550272).

4217078862 is an abundant number, since it is smaller than the sum of its proper divisors (5804021682).

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

4217078862 is a wasteful number, since it uses less digits than its factorization.

4217078862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6916 (or 6904 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The square root of 4217078862 is about 64939.0395832892. The cubic root of 4217078862 is about 1615.6126348171.

The spelling of 4217078862 in words is "four billion, two hundred seventeen million, seventy-eight thousand, eight hundred sixty-two".