848081674440 has 2304 divisors, whose sum is σ = 4120120442880. Its totient is φ = 146127421440.

The previous prime is 848081674397. The next prime is 848081674441. The reversal of 848081674440 is 44476180848.

848081674440 is a `hidden beast` number, since 8 + 480 + 81 + 6 + 7 + 44 + 40 = 666.

It is not an unprimeable number, because it can be changed into a prime (848081674441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 1831709649 + ... + 1831710111.

It is an arithmetic number, because the mean of its divisors is an integer number (1788246720).

Almost surely, 2^848081674440 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 848081674440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2060060221440).

848081674440 is an abundant number, since it is smaller than the sum of its proper divisors (3272038768440).

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

848081674440 is a wasteful number, since it uses less digits than its factorization.

848081674440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 564 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 5505024, while the sum is 54.

The spelling of 848081674440 in words is "eight hundred forty-eight billion, eighty-one million, six hundred seventy-four thousand, four hundred forty".