2860914816 has 384 divisors, whose sum is σ = 9267148800. Its totient is φ = 875639808.

The previous prime is 2860914811. The next prime is 2860914871. The reversal of 2860914816 is 6184190682.

2860914816 is a `hidden beast` number, since 2 + 86 + 0 + 91 + 481 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2860914811) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27775821 + ... + 27775923.

It is an arithmetic number, because the mean of its divisors is an integer number (24133200).

Almost surely, 2^2860914816 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 2860914816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4633574400).

2860914816 is an abundant number, since it is smaller than the sum of its proper divisors (6406233984).

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

2860914816 is a wasteful number, since it uses less digits than its factorization.

2860914816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The square root of 2860914816 is about 53487.5201892928. The cubic root of 2860914816 is about 1419.6075778683.

The spelling of 2860914816 in words is "two billion, eight hundred sixty million, nine hundred fourteen thousand, eight hundred sixteen".