108994388 has 12 divisors (see below), whose sum is σ = 196893312. Its totient is φ = 52739160.

The previous prime is 108994381. The next prime is 108994397. The reversal of 108994388 is 883499801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108994381) 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 3 ways as a sum of consecutive naturals, for example, 439370 + ... + 439617.

It is an arithmetic number, because the mean of its divisors is an integer number (16407776).

Almost surely, 2^108994388 is an apocalyptic number.

It is an amenable number.

108994388 is a deficient number, since it is larger than the sum of its proper divisors (87898924).

108994388 is a wasteful number, since it uses less digits than its factorization.

108994388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879022 (or 879020 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 50.

The square root of 108994388 is about 10440.0377393954. The cubic root of 108994388 is about 477.6774198842.

The spelling of 108994388 in words is "one hundred eight million, nine hundred ninety-four thousand, three hundred eighty-eight".