2860846417920 has 768 divisors, whose sum is σ = 9917945856000. Its totient is φ = 702303436800.

The previous prime is 2860846417907. The next prime is 2860846417931. The reversal of 2860846417920 is 297146480682.

It is a tau number, because it is divible by the number of its divisors (768).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1960826151 + ... + 1960827609.

It is an arithmetic number, because the mean of its divisors is an integer number (12913992000).

Almost surely, 2^{2860846417920} is an apocalyptic number.

2860846417920 is a gapful number since it is divisible by the number (20) 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 2860846417920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4958972928000).

2860846417920 is an abundant number, since it is smaller than the sum of its proper divisors (7057099438080).

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

2860846417920 is a wasteful number, since it uses less digits than its factorization.

2860846417920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1620 (or 1600 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 57.

The spelling of 2860846417920 in words is "two trillion, eight hundred sixty billion, eight hundred forty-six million, four hundred seventeen thousand, nine hundred twenty".