86368849 has 8 divisors (see below), whose sum is σ = 99102528. Its totient is φ = 73734000.

The previous prime is 86368847. The next prime is 86368859. The reversal of 86368849 is 94886368.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86368849 - 2¹ = 86368847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86368796 and 86368805.

It is not an unprimeable number, because it can be changed into a prime (86368847) 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, 22822 + ... + 26335.

It is an arithmetic number, because the mean of its divisors is an integer number (12387816).

Almost surely, 2^86368849 is an apocalyptic number.

It is an amenable number.

86368849 is a deficient number, since it is larger than the sum of its proper divisors (12733679).

86368849 is a wasteful number, since it uses less digits than its factorization.

86368849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49415.

The product of its digits is 1990656, while the sum is 52.

The square root of 86368849 is about 9293.4842228305. The cubic root of 86368849 is about 442.0306432349.

The spelling of 86368849 in words is "eighty-six million, three hundred sixty-eight thousand, eight hundred forty-nine".