4103864856 has 216 divisors, whose sum is σ = 14002365780. Its totient is φ = 1082180736.

The previous prime is 4103864851. The next prime is 4103864867. The reversal of 4103864856 is 6584683014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4103864851) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 592791 + ... + 599673.

Almost surely, 2^4103864856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4103864856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7001182890).

4103864856 is an abundant number, since it is smaller than the sum of its proper divisors (9898500924).

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

4103864856 is a wasteful number, since it uses less digits than its factorization.

4103864856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6935 (or 6908 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 4103864856 is about 64061.4147205633. The cubic root of 4103864856 is about 1601.0234150406.

The spelling of 4103864856 in words is "four billion, one hundred three million, eight hundred sixty-four thousand, eight hundred fifty-six".