2873899760256 has 192 divisors, whose sum is σ = 9471792395520. Its totient is φ = 819339687936.

The previous prime is 2873899760239. The next prime is 2873899760273. The reversal of 2873899760256 is 6520679983782.

2873899760256 is a `hidden beast` number, since 2 + 8 + 7 + 3 + 8 + 9 + 9 + 7 + 602 + 5 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (2873899760239) and next prime (2873899760273).

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3348766 + ... + 4118498.

It is an arithmetic number, because the mean of its divisors is an integer number (49332252060).

Almost surely, 2^{2873899760256} 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 2873899760256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4735896197760).

2873899760256 is an abundant number, since it is smaller than the sum of its proper divisors (6597892635264).

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

2873899760256 is a wasteful number, since it uses less digits than its factorization.

2873899760256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770223 (or 770208 counting only the distinct ones).

The product of its (nonzero) digits is 548674560, while the sum is 72.

The spelling of 2873899760256 in words is "two trillion, eight hundred seventy-three billion, eight hundred ninety-nine million, seven hundred sixty thousand, two hundred fifty-six".