116480389 has 4 divisors (see below), whose sum is σ = 116554924. Its totient is φ = 116405856.

The previous prime is 116480369. The next prime is 116480417. The reversal of 116480389 is 983084611.

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

It can be written as a sum of positive squares in 2 ways, for example, as 74684164 + 41796225 = 8642^2 + 6465^2 .

It is a cyclic number.

It is not a de Polignac number, because 116480389 - 2⁷ = 116480261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116480359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34872 + ... + 38065.

It is an arithmetic number, because the mean of its divisors is an integer number (29138731).

Almost surely, 2^116480389 is an apocalyptic number.

It is an amenable number.

116480389 is a deficient number, since it is larger than the sum of its proper divisors (74535).

116480389 is an equidigital number, since it uses as much as digits as its factorization.

116480389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74534.

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 116480389 is about 10792.6080721946. The cubic root of 116480389 is about 488.3722035582.

The spelling of 116480389 in words is "one hundred sixteen million, four hundred eighty thousand, three hundred eighty-nine".