86347081602 has 24 divisors (see below), whose sum is σ = 187444452780. Its totient is φ = 28727112960.

The previous prime is 86347081571. The next prime is 86347081637. The reversal of 86347081602 is 20618074368.

86347081602 is a `hidden beast` number, since 8 + 6 + 34 + 7 + 0 + 8 + 1 + 602 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 79359960681 + 6987120921 = 281709^2 + 83589^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 4594327 + ... + 4613082.

Almost surely, 2^86347081602 is an apocalyptic number.

86347081602 is an abundant number, since it is smaller than the sum of its proper divisors (101097371178).

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

86347081602 is a wasteful number, since it uses less digits than its factorization.

86347081602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9207938 (or 9207935 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 86347081602 in words is "eighty-six billion, three hundred forty-seven million, eighty-one thousand, six hundred two".