2814973697 has 2 divisors, whose sum is σ = 2814973698. Its totient is φ = 2814973696.

The previous prime is 2814973673. The next prime is 2814973699. The reversal of 2814973697 is 7963794182.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2425464001 + 389509696 = 49249^2 + 19736^2 .

It is a cyclic number.

It is not a de Polignac number, because 2814973697 - 2¹⁸ = 2814711553 is a prime.

Together with 2814973699, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2814973699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1407486848 + 1407486849.

It is an arithmetic number, because the mean of its divisors is an integer number (1407486849).

Almost surely, 2^2814973697 is an apocalyptic number.

It is an amenable number.

2814973697 is a deficient number, since it is larger than the sum of its proper divisors (1).

2814973697 is an equidigital number, since it uses as much as digits as its factorization.

2814973697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4572288, while the sum is 56.

The square root of 2814973697 is about 53056.3257020310. The cubic root of 2814973697 is about 1411.9677599192.

The spelling of 2814973697 in words is "two billion, eight hundred fourteen million, nine hundred seventy-three thousand, six hundred ninety-seven".