108386709 has 8 divisors (see below), whose sum is σ = 144580800. Its totient is φ = 72225216.

The previous prime is 108386701. The next prime is 108386711. The reversal of 108386709 is 907683801.

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

It is not a de Polignac number, because 108386709 - 2³ = 108386701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108386701) 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, 1117 + ... + 14765.

It is an arithmetic number, because the mean of its divisors is an integer number (18072600).

Almost surely, 2^108386709 is an apocalyptic number.

It is an amenable number.

108386709 is a deficient number, since it is larger than the sum of its proper divisors (36194091).

108386709 is a wasteful number, since it uses less digits than its factorization.

108386709 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16299.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 108386709 is about 10410.8937656668. The cubic root of 108386709 is about 476.7880295297.

The spelling of 108386709 in words is "one hundred eight million, three hundred eighty-six thousand, seven hundred nine".