108378347 has 12 divisors (see below), whose sum is σ = 137534616. Its totient is φ = 84450240.

The previous prime is 108378341. The next prime is 108378359. The reversal of 108378347 is 743873801.

It is not a de Polignac number, because 108378347 - 2⁴ = 108378331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108378341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99998 + ... + 101075.

It is an arithmetic number, because the mean of its divisors is an integer number (11461218).

Almost surely, 2^108378347 is an apocalyptic number.

108378347 is a deficient number, since it is larger than the sum of its proper divisors (29156269).

108378347 is a wasteful number, since it uses less digits than its factorization.

108378347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201098 (or 201091 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 108378347 is about 10410.4921593554. The cubic root of 108378347 is about 476.7757678663.

The spelling of 108378347 in words is "one hundred eight million, three hundred seventy-eight thousand, three hundred forty-seven".