117346328 has 32 divisors (see below), whose sum is σ = 241643520. Its totient is φ = 52980000.

The previous prime is 117346303. The next prime is 117346343. The reversal of 117346328 is 823643711.

It is a super-3 number, since 3×117346328³ (a number of 25 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8873 + ... + 17703.

It is an arithmetic number, because the mean of its divisors is an integer number (7551360).

Almost surely, 2^117346328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117346328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120821760).

117346328 is an abundant number, since it is smaller than the sum of its proper divisors (124297192).

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

117346328 is a wasteful number, since it uses less digits than its factorization.

117346328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8999 (or 8995 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 117346328 is about 10832.6510144101. The cubic root of 117346328 is about 489.5794364432.

The spelling of 117346328 in words is "one hundred seventeen million, three hundred forty-six thousand, three hundred twenty-eight".