86399368 has 16 divisors (see below), whose sum is σ = 176726160. Its totient is φ = 39272400.

The previous prime is 86399359. The next prime is 86399393.

86399368 is nontrivially palindromic in base 10.

It is an unprimeable number.

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, 490818 + ... + 490993.

It is an arithmetic number, because the mean of its divisors is an integer number (11045385).

Almost surely, 2^86399368 is an apocalyptic number.

86399368 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

86399368 is an abundant number, since it is smaller than the sum of its proper divisors (90326792).

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

86399368 is a wasteful number, since it uses less digits than its factorization.

86399368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981828 (or 981824 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 52.

The square root of 86399368 is about 9295.1260346485. The cubic root of 86399368 is about 442.0827019139.

The spelling of 86399368 in words is "eighty-six million, three hundred ninety-nine thousand, three hundred sixty-eight".