2719327105 has 16 divisors (see below), whose sum is σ = 3562138944. Its totient is φ = 1976418880.

The previous prime is 2719327097. The next prime is 2719327109. The reversal of 2719327105 is 5017239172.

It is not a de Polignac number, because 2719327105 - 2³ = 2719327097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2719327109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74934 + ... + 105136.

It is an arithmetic number, because the mean of its divisors is an integer number (222633684).

Almost surely, 2^2719327105 is an apocalyptic number.

It is an amenable number.

2719327105 is a deficient number, since it is larger than the sum of its proper divisors (842811839).

2719327105 is a wasteful number, since it uses less digits than its factorization.

2719327105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31856.

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 2719327105 is about 52147.1677562646. The cubic root of 2719327105 is about 1395.7912897848.

The spelling of 2719327105 in words is "two billion, seven hundred nineteen million, three hundred twenty-seven thousand, one hundred five".