86671613758 has 16 divisors (see below), whose sum is σ = 136903968000. Its totient is φ = 41038759512.

The previous prime is 86671613753. The next prime is 86671613789. The reversal of 86671613758 is 85731617668.

It is a super-3 number, since 3×86671613758³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86671613753) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352678 + ... + 545641.

It is an arithmetic number, because the mean of its divisors is an integer number (8556498000).

Almost surely, 2^86671613758 is an apocalyptic number.

86671613758 is a deficient number, since it is larger than the sum of its proper divisors (50232354242).

86671613758 is a wasteful number, since it uses less digits than its factorization.

86671613758 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900879.

The product of its digits is 10160640, while the sum is 58.

The spelling of 86671613758 in words is "eighty-six billion, six hundred seventy-one million, six hundred thirteen thousand, seven hundred fifty-eight".