886878720000 has 2600 divisors, whose sum is σ = 4161334146816. Its totient is φ = 183140352000.

The previous prime is 886878719999. The next prime is 886878720019. The reversal of 886878720000 is 27878688.

It is a tau number, because it is divible by the number of its divisors (2600).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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 199 ways as a sum of consecutive naturals, for example, 18869759977 + ... + 18869760023.

Almost surely, 2^886878720000 is an apocalyptic number.

886878720000 is a gapful number since it is divisible by the number (80) 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 886878720000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2080667073408).

886878720000 is an abundant number, since it is smaller than the sum of its proper divisors (3274455426816).

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

886878720000 is an equidigital number, since it uses as much as digits as its factorization.

886878720000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123 (or 77 counting only the distinct ones).

The product of its (nonzero) digits is 2408448, while the sum is 54.

The spelling of 886878720000 in words is "eight hundred eighty-six billion, eight hundred seventy-eight million, seven hundred twenty thousand".