8493361738560 has 336 divisors, whose sum is σ = 30304382262336. Its totient is φ = 2264240812032.

The previous prime is 8493361738553. The next prime is 8493361738601. The reversal of 8493361738560 is 658371633948.

8493361738560 is a `hidden beast` number, since 8 + 4 + 9 + 3 + 3 + 61 + 7 + 3 + 8 + 560 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 306904884 + ... + 306932556.

It is an arithmetic number, because the mean of its divisors is an integer number (90191613876).

Almost surely, 2^{8493361738560} is an apocalyptic number.

8493361738560 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 8493361738560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15152191131168).

8493361738560 is an abundant number, since it is smaller than the sum of its proper divisors (21811020523776).

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

8493361738560 is a wasteful number, since it uses less digits than its factorization.

8493361738560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31652 (or 31630 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 63.

The spelling of 8493361738560 in words is "eight trillion, four hundred ninety-three billion, three hundred sixty-one million, seven hundred thirty-eight thousand, five hundred sixty".