108240379 has 8 divisors (see below), whose sum is σ = 117637520. Its totient is φ = 98996256.

The previous prime is 108240371. The next prime is 108240401. The reversal of 108240379 is 973042801.

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 108240379 - 2³ = 108240371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (108240371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36777 + ... + 39610.

It is an arithmetic number, because the mean of its divisors is an integer number (14704690).

Almost surely, 2^108240379 is an apocalyptic number.

108240379 is a deficient number, since it is larger than the sum of its proper divisors (9397141).

108240379 is a wasteful number, since it uses less digits than its factorization.

108240379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76509.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 108240379 is about 10403.8636573150. The cubic root of 108240379 is about 476.5733666371.

The spelling of 108240379 in words is "one hundred eight million, two hundred forty thousand, three hundred seventy-nine".