86009684 has 12 divisors (see below), whose sum is σ = 152637408. Its totient is φ = 42399000.

The previous prime is 86009683. The next prime is 86009687. The reversal of 86009684 is 48690068.

It is a super-3 number, since 3×86009684³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86009683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151142 + ... + 151709.

It is an arithmetic number, because the mean of its divisors is an integer number (12719784).

Almost surely, 2^86009684 is an apocalyptic number.

It is an amenable number.

86009684 is a deficient number, since it is larger than the sum of its proper divisors (66627724).

86009684 is a wasteful number, since it uses less digits than its factorization.

86009684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302926 (or 302924 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 86009684 is about 9274.1406070859. The cubic root of 86009684 is about 441.4170635387.

The spelling of 86009684 in words is "eighty-six million, nine thousand, six hundred eighty-four".