116499329 has 2 divisors, whose sum is σ = 116499330. Its totient is φ = 116499328.

The previous prime is 116499307. The next prime is 116499337. The reversal of 116499329 is 923994611.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110986225 + 5513104 = 10535^2 + 2348^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116499329 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

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 116499329.

It is not a weakly prime, because it can be changed into another prime (116499349) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58249664 + 58249665.

It is an arithmetic number, because the mean of its divisors is an integer number (58249665).

Almost surely, 2^116499329 is an apocalyptic number.

It is an amenable number.

116499329 is a deficient number, since it is larger than the sum of its proper divisors (1).

116499329 is an equidigital number, since it uses as much as digits as its factorization.

116499329 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104976, while the sum is 44.

The square root of 116499329 is about 10793.4854889419. The cubic root of 116499329 is about 488.3986723006.

The spelling of 116499329 in words is "one hundred sixteen million, four hundred ninety-nine thousand, three hundred twenty-nine".