5709979 has 4 divisors (see below), whose sum is σ = 6229080. Its totient is φ = 5190880.

The previous prime is 5709953. The next prime is 5710021. The reversal of 5709979 is 9799075.

5709979 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.

It is a cyclic number.

It is not a de Polignac number, because 5709979 - 2¹⁵ = 5677211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5709929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259534 + ... + 259555.

It is an arithmetic number, because the mean of its divisors is an integer number (1557270).

Almost surely, 2^5709979 is an apocalyptic number.

5709979 is a deficient number, since it is larger than the sum of its proper divisors (519101).

5709979 is a wasteful number, since it uses less digits than its factorization.

5709979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519100.

The product of its (nonzero) digits is 178605, while the sum is 46.

The square root of 5709979 is about 2389.5562349524. The cubic root of 5709979 is about 178.7357815479.

The spelling of 5709979 in words is "five million, seven hundred nine thousand, nine hundred seventy-nine".