86883693 has 32 divisors (see below), whose sum is σ = 129153024. Its totient is φ = 51613632.

The previous prime is 86883691. The next prime is 86883701. The reversal of 86883693 is 39638868.

It is not a de Polignac number, because 86883693 - 2¹ = 86883691 is a prime.

It is a super-2 number, since 2×86883693² = 15097552218636498, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86883691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 172480 + ... + 172982.

It is an arithmetic number, because the mean of its divisors is an integer number (4036032).

Almost surely, 2^86883693 is an apocalyptic number.

It is an amenable number.

86883693 is a deficient number, since it is larger than the sum of its proper divisors (42269331).

86883693 is a wasteful number, since it uses less digits than its factorization.

86883693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665.

The product of its digits is 1492992, while the sum is 51.

The square root of 86883693 is about 9321.1422583286. The cubic root of 86883693 is about 442.9072174635.

The spelling of 86883693 in words is "eighty-six million, eight hundred eighty-three thousand, six hundred ninety-three".