5779779 has 8 divisors (see below), whose sum is σ = 8159760. Its totient is φ = 3626496.

The previous prime is 5779769. The next prime is 5779793. The reversal of 5779779 is 9779775.

It is a happy number.

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

It is not a de Polignac number, because 5779779 - 2¹² = 5775683 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 113329 = 5779779 / (5 + 7 + 7 + 9 + 7 + 7 + 9).

It is not an unprimeable number, because it can be changed into a prime (5779769) 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, 56614 + ... + 56715.

It is an arithmetic number, because the mean of its divisors is an integer number (1019970).

Almost surely, 2^5779779 is an apocalyptic number.

5779779 is a deficient number, since it is larger than the sum of its proper divisors (2379981).

5779779 is a wasteful number, since it uses less digits than its factorization.

5779779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113349.

The product of its digits is 972405, while the sum is 51.

The square root of 5779779 is about 2404.1170936541. The cubic root of 5779779 is about 179.4611353282.

The spelling of 5779779 in words is "five million, seven hundred seventy-nine thousand, seven hundred seventy-nine".