2716805397 has 16 divisors (see below), whose sum is σ = 3642245568. Its totient is φ = 1801303680.

The previous prime is 2716805389. The next prime is 2716805417. The reversal of 2716805397 is 7935086172.

2716805397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2716805397 - 2³ = 2716805389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2716805297) 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, 783247 + ... + 786707.

It is an arithmetic number, because the mean of its divisors is an integer number (227640348).

Almost surely, 2^2716805397 is an apocalyptic number.

It is an amenable number.

2716805397 is a deficient number, since it is larger than the sum of its proper divisors (925440171).

2716805397 is a wasteful number, since it uses less digits than its factorization.

2716805397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4820.

The product of its (nonzero) digits is 635040, while the sum is 48.

The square root of 2716805397 is about 52122.9833854510. The cubic root of 2716805397 is about 1395.3597042635.

The spelling of 2716805397 in words is "two billion, seven hundred sixteen million, eight hundred five thousand, three hundred ninety-seven".