4219896768 has 112 divisors (see below), whose sum is σ = 11512905600. Its totient is φ = 1363129344.

The previous prime is 4219896767. The next prime is 4219896809. The reversal of 4219896768 is 8676989124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4219896761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2009383 + ... + 2011481.

It is an arithmetic number, because the mean of its divisors is an integer number (102793800).

Almost surely, 2^4219896768 is an apocalyptic number.

4219896768 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4219896768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5756452800).

4219896768 is an abundant number, since it is smaller than the sum of its proper divisors (7293008832).

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

4219896768 is a wasteful number, since it uses less digits than its factorization.

4219896768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2434 (or 2424 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 60.

The square root of 4219896768 is about 64960.7325081853. The cubic root of 4219896768 is about 1615.9724123644.

The spelling of 4219896768 in words is "four billion, two hundred nineteen million, eight hundred ninety-six thousand, seven hundred sixty-eight".