109679159 has 8 divisors (see below), whose sum is σ = 112055328. Its totient is φ = 107321760.

The previous prime is 109679149. The next prime is 109679177. The reversal of 109679159 is 951976901.

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 109679159 - 2⁸ = 109678903 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 (109679149) 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 7 ways as a sum of consecutive naturals, for example, 7454 + ... + 16580.

It is an arithmetic number, because the mean of its divisors is an integer number (14006916).

Almost surely, 2^109679159 is an apocalyptic number.

109679159 is a deficient number, since it is larger than the sum of its proper divisors (2376169).

109679159 is an equidigital number, since it uses as much as digits as its factorization.

109679159 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9385.

The product of its (nonzero) digits is 153090, while the sum is 47.

The square root of 109679159 is about 10472.7818176452. The cubic root of 109679159 is about 478.6756884389.

The spelling of 109679159 in words is "one hundred nine million, six hundred seventy-nine thousand, one hundred fifty-nine".