5784979 has 4 divisors (see below), whose sum is σ = 5821984. Its totient is φ = 5747976.

The previous prime is 5784973. The next prime is 5784991. The reversal of 5784979 is 9794875.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5784979 - 2¹⁹ = 5260691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5784973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18267 + ... + 18580.

It is an arithmetic number, because the mean of its divisors is an integer number (1455496).

Almost surely, 2^5784979 is an apocalyptic number.

5784979 is a deficient number, since it is larger than the sum of its proper divisors (37005).

5784979 is a wasteful number, since it uses less digits than its factorization.

5784979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37004.

The product of its digits is 635040, while the sum is 49.

The square root of 5784979 is about 2405.1983286207. The cubic root of 5784979 is about 179.5149388953.

The spelling of 5784979 in words is "five million, seven hundred eighty-four thousand, nine hundred seventy-nine".