8419340160 has 768 divisors, whose sum is σ = 37211166720. Its totient is φ = 1703116800.

The previous prime is 8419340147. The next prime is 8419340161. The reversal of 8419340160 is 610439148.

8419340160 is a `hidden beast` number, since 8 + 4 + 193 + 401 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8419340161) 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 95 ways as a sum of consecutive naturals, for example, 18184089 + ... + 18184551.

It is an arithmetic number, because the mean of its divisors is an integer number (48452040).

Almost surely, 2^8419340160 is an apocalyptic number.

8419340160 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 8419340160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18605583360).

8419340160 is an abundant number, since it is smaller than the sum of its proper divisors (28791826560).

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

8419340160 is a wasteful number, since it uses less digits than its factorization.

8419340160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547 (or 532 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 8419340160 is about 91756.9624606220. The cubic root of 8419340160 is about 2034.3516184816.

The spelling of 8419340160 in words is "eight billion, four hundred nineteen million, three hundred forty thousand, one hundred sixty".