108079693 has 4 divisors (see below), whose sum is σ = 114437340. Its totient is φ = 101722048.

The previous prime is 108079687. The next prime is 108079703. The reversal of 108079693 is 396970801.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39967684 + 68112009 = 6322^2 + 8253^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108079693 is a prime.

It is a super-3 number, since 3×108079693³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108079603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3178798 + ... + 3178831.

It is an arithmetic number, because the mean of its divisors is an integer number (28609335).

Almost surely, 2^108079693 is an apocalyptic number.

It is an amenable number.

108079693 is a deficient number, since it is larger than the sum of its proper divisors (6357647).

108079693 is an equidigital number, since it uses as much as digits as its factorization.

108079693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6357646.

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 108079693 is about 10396.1383696063. The cubic root of 108079693 is about 476.3374208209.

The spelling of 108079693 in words is "one hundred eight million, seventy-nine thousand, six hundred ninety-three".