2708854897 has 6 divisors (see below), whose sum is σ = 3151116978. Its totient is φ = 2321875584.

The previous prime is 2708854891. The next prime is 2708854913. The reversal of 2708854897 is 7984588072.

2708854897 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 only one way, i.e., 2464526736 + 244328161 = 49644^2 + 15631^2 .

It is not a de Polignac number, because 2708854897 - 2⁷ = 2708854769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2708854891) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27641328 + ... + 27641425.

It is an arithmetic number, because the mean of its divisors is an integer number (525186163).

Almost surely, 2^2708854897 is an apocalyptic number.

It is an amenable number.

2708854897 is a deficient number, since it is larger than the sum of its proper divisors (442262081).

2708854897 is an equidigital number, since it uses as much as digits as its factorization.

2708854897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55282767 (or 55282760 counting only the distinct ones).

The product of its (nonzero) digits is 9031680, while the sum is 58.

The square root of 2708854897 is about 52046.6607670463. The cubic root of 2708854897 is about 1393.9972405081.

The spelling of 2708854897 in words is "two billion, seven hundred eight million, eight hundred fifty-four thousand, eight hundred ninety-seven".