83676531486 has 16 divisors (see below), whose sum is σ = 171876119184. Its totient is φ = 27138334464.

The previous prime is 83676531469. The next prime is 83676531539. The reversal of 83676531486 is 68413567638.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 188460435 + ... + 188460878.

It is an arithmetic number, because the mean of its divisors is an integer number (10742257449).

Almost surely, 2^83676531486 is an apocalyptic number.

83676531486 is an abundant number, since it is smaller than the sum of its proper divisors (88199587698).

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

83676531486 is a wasteful number, since it uses less digits than its factorization.

83676531486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376921355.

The product of its digits is 17418240, while the sum is 57.

The spelling of 83676531486 in words is "eighty-three billion, six hundred seventy-six million, five hundred thirty-one thousand, four hundred eighty-six".