116916343 has 4 divisors (see below), whose sum is σ = 117989080. Its totient is φ = 115843608.

The previous prime is 116916323. The next prime is 116916353. The reversal of 116916343 is 343619611.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116916343 - 2⁵ = 116916311 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 116916299 and 116916308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116916323) 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 3 ways as a sum of consecutive naturals, for example, 536205 + ... + 536422.

It is an arithmetic number, because the mean of its divisors is an integer number (29497270).

Almost surely, 2^116916343 is an apocalyptic number.

116916343 is a deficient number, since it is larger than the sum of its proper divisors (1072737).

116916343 is a wasteful number, since it uses less digits than its factorization.

116916343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1072736.

The product of its digits is 11664, while the sum is 34.

The square root of 116916343 is about 10812.7860887007. The cubic root of 116916343 is about 488.9807258738.

The spelling of 116916343 in words is "one hundred sixteen million, nine hundred sixteen thousand, three hundred forty-three".