8165361682 has 8 divisors (see below), whose sum is σ = 12892676400. Its totient is φ = 3867802884.

The previous prime is 8165361679. The next prime is 8165361689. The reversal of 8165361682 is 2861635618.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8165361689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107438932 + ... + 107439007.

It is an arithmetic number, because the mean of its divisors is an integer number (1611584550).

Almost surely, 2^8165361682 is an apocalyptic number.

8165361682 is a deficient number, since it is larger than the sum of its proper divisors (4727314718).

8165361682 is a wasteful number, since it uses less digits than its factorization.

8165361682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214877960.

The product of its digits is 414720, while the sum is 46.

The square root of 8165361682 is about 90362.3908603574. The cubic root of 8165361682 is about 2013.6862695439.

The spelling of 8165361682 in words is "eight billion, one hundred sixty-five million, three hundred sixty-one thousand, six hundred eighty-two".