6116399 has 4 divisors (see below), whose sum is σ = 6122760. Its totient is φ = 6110040.

The previous prime is 6116381. The next prime is 6116401. The reversal of 6116399 is 9936116.

6116399 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 6116399 - 2²⁰ = 5067823 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 (6116699) 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, 1409 + ... + 3770.

It is an arithmetic number, because the mean of its divisors is an integer number (1530690).

Almost surely, 2^6116399 is an apocalyptic number.

6116399 is a deficient number, since it is larger than the sum of its proper divisors (6361).

6116399 is a wasteful number, since it uses less digits than its factorization.

6116399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6360.

The product of its digits is 8748, while the sum is 35.

The square root of 6116399 is about 2473.1354592905. The cubic root of 6116399 is about 182.8796026925.

The spelling of 6116399 in words is "six million, one hundred sixteen thousand, three hundred ninety-nine".