2063693 has 2 divisors, whose sum is σ = 2063694. Its totient is φ = 2063692.

The previous prime is 2063687. The next prime is 2063707. The reversal of 2063693 is 3963602.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1630729 + 432964 = 1277^2 + 658^2 .

It is a cyclic number.

It is not a de Polignac number, because 2063693 - 2¹⁸ = 1801549 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2063603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031846 + 1031847.

It is an arithmetic number, because the mean of its divisors is an integer number (1031847).

2^2063693 is an apocalyptic number.

It is an amenable number.

2063693 is a deficient number, since it is larger than the sum of its proper divisors (1).

2063693 is an equidigital number, since it uses as much as digits as its factorization.

2063693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 2063693 is about 1436.5559508770. Note that the first 3 decimals coincide. The cubic root of 2063693 is about 127.3156222606.

The spelling of 2063693 in words is "two million, sixty-three thousand, six hundred ninety-three".