86384361 has 16 divisors (see below), whose sum is σ = 139377024. Its totient is φ = 46458624.

The previous prime is 86384341. The next prime is 86384369. The reversal of 86384361 is 16348368.

It is not a de Polignac number, because 86384361 - 2⁹ = 86383849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86384369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120630 + ... + 121343.

It is an arithmetic number, because the mean of its divisors is an integer number (8711064).

Almost surely, 2^86384361 is an apocalyptic number.

It is an amenable number.

86384361 is a deficient number, since it is larger than the sum of its proper divisors (52992663).

86384361 is a wasteful number, since it uses less digits than its factorization.

86384361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242000.

The product of its digits is 82944, while the sum is 39.

The square root of 86384361 is about 9294.3187485689. The cubic root of 86384361 is about 442.0571048159.

The spelling of 86384361 in words is "eighty-six million, three hundred eighty-four thousand, three hundred sixty-one".