8449087493682 has 24 divisors (see below), whose sum is σ = 19970570440080. Its totient is φ = 2560329543480.

The previous prime is 8449087493681. The next prime is 8449087493761. The reversal of 8449087493682 is 2863947809448.

8449087493682 is a `hidden beast` number, since 8 + 4 + 490 + 8 + 74 + 9 + 3 + 68 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 8449087493682.

It is not an unprimeable number, because it can be changed into a prime (8449087493681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21336079332 + ... + 21336079727.

It is an arithmetic number, because the mean of its divisors is an integer number (832107101670).

Almost surely, 2^{8449087493682} is an apocalyptic number.

8449087493682 is an abundant number, since it is smaller than the sum of its proper divisors (11521482946398).

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

8449087493682 is a wasteful number, since it uses less digits than its factorization.

8449087493682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42672159078 (or 42672159075 counting only the distinct ones).

The product of its (nonzero) digits is 668860416, while the sum is 72.

The spelling of 8449087493682 in words is "eight trillion, four hundred forty-nine billion, eighty-seven million, four hundred ninety-three thousand, six hundred eighty-two".