1878090847360 has 256 divisors, whose sum is σ = 5638703616000. Its totient is φ = 594383892480.

The previous prime is 1878090847343. The next prime is 1878090847379. The reversal of 1878090847360 is 637480908781.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2524705 + ... + 3182815.

It is an arithmetic number, because the mean of its divisors is an integer number (22026186000).

Almost surely, 2^{1878090847360} is an apocalyptic number.

1878090847360 is a gapful number since it is divisible by the number (10) 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 1878090847360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2819351808000).

1878090847360 is an abundant number, since it is smaller than the sum of its proper divisors (3760612768640).

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

1878090847360 is an equidigital number, since it uses as much as digits as its factorization.

1878090847360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658164 (or 658138 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 61.

The spelling of 1878090847360 in words is "one trillion, eight hundred seventy-eight billion, ninety million, eight hundred forty-seven thousand, three hundred sixty".