5709279 has 8 divisors (see below), whose sum is σ = 7638400. Its totient is φ = 3793176.

The previous prime is 5709269. The next prime is 5709281. The reversal of 5709279 is 9729075.

5709279 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 not a de Polignac number, because 5709279 - 2¹¹ = 5707231 is a prime.

It is a Duffinian number.

5709279 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5709269) 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, 2179 + ... + 4020.

It is an arithmetic number, because the mean of its divisors is an integer number (954800).

Almost surely, 2^5709279 is an apocalyptic number.

5709279 is a deficient number, since it is larger than the sum of its proper divisors (1929121).

5709279 is a wasteful number, since it uses less digits than its factorization.

5709279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6509.

The product of its (nonzero) digits is 39690, while the sum is 39.

The square root of 5709279 is about 2389.4097597524. The cubic root of 5709279 is about 178.7284773669.

The spelling of 5709279 in words is "five million, seven hundred nine thousand, two hundred seventy-nine".