109478316 has 12 divisors (see below), whose sum is σ = 255449432. Its totient is φ = 36492768.

The previous prime is 109478297. The next prime is 109478333. The reversal of 109478316 is 613874901.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4561585 + ... + 4561608.

Almost surely, 2^109478316 is an apocalyptic number.

It is an amenable number.

109478316 is an abundant number, since it is smaller than the sum of its proper divisors (145971116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

109478316 is a wasteful number, since it uses less digits than its factorization.

109478316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9123200 (or 9123198 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 109478316 is about 10463.1886153314. The cubic root of 109478316 is about 478.3833284180.

The spelling of 109478316 in words is "one hundred nine million, four hundred seventy-eight thousand, three hundred sixteen".