5616779 has 8 divisors (see below), whose sum is σ = 6440928. Its totient is φ = 4798080.

The previous prime is 5616769. The next prime is 5616827. The reversal of 5616779 is 9776165.

5616779 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-5616779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5616719) 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, 1169 + ... + 3549.

It is an arithmetic number, because the mean of its divisors is an integer number (805116).

Almost surely, 2^5616779 is an apocalyptic number.

5616779 is a deficient number, since it is larger than the sum of its proper divisors (824149).

5616779 is a wasteful number, since it uses less digits than its factorization.

5616779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2725.

The product of its digits is 79380, while the sum is 41.

The square root of 5616779 is about 2369.9744724364. The cubic root of 5616779 is about 177.7579823300.

The spelling of 5616779 in words is "five million, six hundred sixteen thousand, seven hundred seventy-nine".