2863697 has 2 divisors, whose sum is σ = 2863698. Its totient is φ = 2863696.

The previous prime is 2863649. The next prime is 2863703. The reversal of 2863697 is 7963682.

2863697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2238016 + 625681 = 1496^2 + 791^2 .

It is a cyclic number.

It is not a de Polignac number, because 2863697 - 2¹⁶ = 2798161 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2863607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1431848 + 1431849.

It is an arithmetic number, because the mean of its divisors is an integer number (1431849).

2^2863697 is an apocalyptic number.

It is an amenable number.

2863697 is a deficient number, since it is larger than the sum of its proper divisors (1).

2863697 is an equidigital number, since it uses as much as digits as its factorization.

2863697 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 41.

The square root of 2863697 is about 1692.2461404890. The cubic root of 2863697 is about 142.0067609027.

The spelling of 2863697 in words is "two million, eight hundred sixty-three thousand, six hundred ninety-seven".