116809319 has 8 divisors (see below), whose sum is σ = 128193408. Its totient is φ = 105552760.

The previous prime is 116809307. The next prime is 116809337. The reversal of 116809319 is 913908611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116809319 - 2¹² = 116805223 is a prime.

It is a super-2 number, since 2×116809319² = 27288834010487522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116809339) 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, 29957 + ... + 33630.

It is an arithmetic number, because the mean of its divisors is an integer number (16024176).

Almost surely, 2^116809319 is an apocalyptic number.

116809319 is a deficient number, since it is larger than the sum of its proper divisors (11384089).

116809319 is a wasteful number, since it uses less digits than its factorization.

116809319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63765.

The product of its (nonzero) digits is 11664, while the sum is 38.

The square root of 116809319 is about 10807.8359998660. The cubic root of 116809319 is about 488.8314777070.

The spelling of 116809319 in words is "one hundred sixteen million, eight hundred nine thousand, three hundred nineteen".