2863485746280 has 576 divisors, whose sum is σ = 10208917555200. Its totient is φ = 721758988800.

The previous prime is 2863485746269. The next prime is 2863485746291. The reversal of 2863485746280 is 826475843682.

2863485746280 is a `hidden beast` number, since 2 + 8 + 6 + 3 + 48 + 57 + 462 + 80 = 666.

2863485746280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2863485746269) and next prime (2863485746291).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2487823705 + ... + 2487824855.

It is an arithmetic number, because the mean of its divisors is an integer number (17723815200).

Almost surely, 2^{2863485746280} is an apocalyptic number.

2863485746280 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 2863485746280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5104458777600).

2863485746280 is an abundant number, since it is smaller than the sum of its proper divisors (7345431808920).

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

2863485746280 is a wasteful number, since it uses less digits than its factorization.

2863485746280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924 (or 1889 counting only the distinct ones).

The product of its (nonzero) digits is 123863040, while the sum is 63.

The spelling of 2863485746280 in words is "two trillion, eight hundred sixty-three billion, four hundred eighty-five million, seven hundred forty-six thousand, two hundred eighty".