86280885709 has 8 divisors (see below), whose sum is σ = 86529141248. Its totient is φ = 86032890720.

The previous prime is 86280885701. The next prime is 86280885739. The reversal of 86280885709 is 90758808268.

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 86280885709 - 2³ = 86280885701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86280885701) 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, 608074 + ... + 736420.

It is an arithmetic number, because the mean of its divisors is an integer number (10816142656).

Almost surely, 2^86280885709 is an apocalyptic number.

It is an amenable number.

86280885709 is a deficient number, since it is larger than the sum of its proper divisors (248255539).

86280885709 is a wasteful number, since it uses less digits than its factorization.

86280885709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130275.

The product of its (nonzero) digits is 15482880, while the sum is 61.

The spelling of 86280885709 in words is "eighty-six billion, two hundred eighty million, eight hundred eighty-five thousand, seven hundred nine".