117109384 has 16 divisors (see below), whose sum is σ = 250948800. Its totient is φ = 50189712.

The previous prime is 117109373. The next prime is 117109417. The reversal of 117109384 is 483901711.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1045564 + ... + 1045675.

It is an arithmetic number, because the mean of its divisors is an integer number (15684300).

Almost surely, 2^117109384 is an apocalyptic number.

117109384 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

117109384 is an abundant number, since it is smaller than the sum of its proper divisors (133839416).

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

117109384 is a wasteful number, since it uses less digits than its factorization.

117109384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091252 (or 2091248 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 117109384 is about 10821.7089223468. The cubic root of 117109384 is about 489.2496971811.

The spelling of 117109384 in words is "one hundred seventeen million, one hundred nine thousand, three hundred eighty-four".