117339689 has 8 divisors (see below), whose sum is σ = 119168712. Its totient is φ = 115516800.

The previous prime is 117339659. The next prime is 117339707. The reversal of 117339689 is 986933711.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 29073664 + 88266025 = 5392^2 + 9395^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117339689 is a prime.

It is a super-2 number, since 2×117339689² = 27537205229233442, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117339659) 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 7 ways as a sum of consecutive naturals, for example, 50027 + ... + 52319.

It is an arithmetic number, because the mean of its divisors is an integer number (14896089).

Almost surely, 2^117339689 is an apocalyptic number.

It is an amenable number.

117339689 is a deficient number, since it is larger than the sum of its proper divisors (1829023).

117339689 is an equidigital number, since it uses as much as digits as its factorization.

117339689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3067.

The product of its digits is 244944, while the sum is 47.

The square root of 117339689 is about 10832.3445753909. The cubic root of 117339689 is about 489.5702034340.

The spelling of 117339689 in words is "one hundred seventeen million, three hundred thirty-nine thousand, six hundred eighty-nine".