117894337 has 8 divisors (see below), whose sum is σ = 136177632. Its totient is φ = 100872000.

The previous prime is 117894319. The next prime is 117894349. The reversal of 117894337 is 733498711.

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-117894337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 117894293 and 117894302.

It is not an unprimeable number, because it can be changed into a prime (117894397) by changing a digit.

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, 315039 + ... + 315412.

It is an arithmetic number, because the mean of its divisors is an integer number (17022204).

Almost surely, 2^117894337 is an apocalyptic number.

117894337 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

117894337 is a deficient number, since it is larger than the sum of its proper divisors (18283295).

117894337 is a wasteful number, since it uses less digits than its factorization.

117894337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630479.

The product of its digits is 127008, while the sum is 43.

The square root of 117894337 is about 10857.9158681581. The cubic root of 117894337 is about 490.3403674317.

The spelling of 117894337 in words is "one hundred seventeen million, eight hundred ninety-four thousand, three hundred thirty-seven".