108379199 has 8 divisors (see below), whose sum is σ = 114858000. Its totient is φ = 101911936.

The previous prime is 108379169. The next prime is 108379217. The reversal of 108379199 is 991973801.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-108379199 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 (108379169) 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, 23357 + ... + 27609.

It is an arithmetic number, because the mean of its divisors is an integer number (14357250).

Almost surely, 2^108379199 is an apocalyptic number.

108379199 is a deficient number, since it is larger than the sum of its proper divisors (6478801).

108379199 is a wasteful number, since it uses less digits than its factorization.

108379199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5769.

The product of its (nonzero) digits is 122472, while the sum is 47.

The square root of 108379199 is about 10410.5330795306. The cubic root of 108379199 is about 476.7770172299. Note that the first 3 decimals are identical.

The spelling of 108379199 in words is "one hundred eight million, three hundred seventy-nine thousand, one hundred ninety-nine".