2723079 has 4 divisors (see below), whose sum is σ = 3630776. Its totient is φ = 1815384.

The previous prime is 2723069. The next prime is 2723107. The reversal of 2723079 is 9703272.

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

It is not a de Polignac number, because 2723079 - 2⁵ = 2723047 is a prime.

It is a D-number.

It is a Duffinian number.

2723079 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2723069) 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, 453844 + ... + 453849.

It is an arithmetic number, because the mean of its divisors is an integer number (907694).

2^2723079 is an apocalyptic number.

2723079 is a deficient number, since it is larger than the sum of its proper divisors (907697).

2723079 is an equidigital number, since it uses as much as digits as its factorization.

2723079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907696.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 2723079 is about 1650.1754452179. The cubic root of 2723079 is about 139.6432925938.

The spelling of 2723079 in words is "two million, seven hundred twenty-three thousand, seventy-nine".