116790389 has 8 divisors (see below), whose sum is σ = 125162880. Its totient is φ = 108692496.

The previous prime is 116790353. The next prime is 116790413. The reversal of 116790389 is 983097611.

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-116790389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116790689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67769 + ... + 69470.

It is an arithmetic number, because the mean of its divisors is an integer number (15645360).

Almost surely, 2^116790389 is an apocalyptic number.

It is an amenable number.

116790389 is a deficient number, since it is larger than the sum of its proper divisors (8372491).

116790389 is a wasteful number, since it uses less digits than its factorization.

116790389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137299.

The product of its (nonzero) digits is 81648, while the sum is 44.

The square root of 116790389 is about 10806.9602109011. The cubic root of 116790389 is about 488.8050697689.

The spelling of 116790389 in words is "one hundred sixteen million, seven hundred ninety thousand, three hundred eighty-nine".