117449393 has 8 divisors (see below), whose sum is σ = 123757920. Its totient is φ = 111153600.

The previous prime is 117449377. The next prime is 117449401. The reversal of 117449393 is 393944711.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 117449393 - 2⁴ = 117449377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 117449393.

It is not an unprimeable number, because it can be changed into a prime (117449693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20246 + ... + 25392.

It is an arithmetic number, because the mean of its divisors is an integer number (15469740).

Almost surely, 2^117449393 is an apocalyptic number.

It is an amenable number.

117449393 is a deficient number, since it is larger than the sum of its proper divisors (6308527).

117449393 is a wasteful number, since it uses less digits than its factorization.

117449393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6367.

The product of its digits is 81648, while the sum is 41.

The square root of 117449393 is about 10837.4071160956. The cubic root of 117449393 is about 489.7227266514.

The spelling of 117449393 in words is "one hundred seventeen million, four hundred forty-nine thousand, three hundred ninety-three".