2716023449 has 8 divisors (see below), whose sum is σ = 2821745160. Its totient is φ = 2611106176.

The previous prime is 2716023433. The next prime is 2716023461. The reversal of 2716023449 is 9443206172.

2716023449 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 961000000 + 1755023449 = 31000^2 + 41893^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2716023449 - 2⁴ = 2716023433 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2716028449) 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, 194222 + ... + 207735.

It is an arithmetic number, because the mean of its divisors is an integer number (352718145).

Almost surely, 2^2716023449 is an apocalyptic number.

2716023449 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

2716023449 is a deficient number, since it is larger than the sum of its proper divisors (105721711).

2716023449 is a wasteful number, since it uses less digits than its factorization.

2716023449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402219.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 2716023449 is about 52115.4818552031. The cubic root of 2716023449 is about 1395.2258211095.

The spelling of 2716023449 in words is "two billion, seven hundred sixteen million, twenty-three thousand, four hundred forty-nine".