4573693 has 2 divisors, whose sum is σ = 4573694. Its totient is φ = 4573692.

The previous prime is 4573691. The next prime is 4573703. The reversal of 4573693 is 3963754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4507129 + 66564 = 2123^2 + 258^2 .

It is a cyclic number.

It is not a de Polignac number, because 4573693 - 2¹ = 4573691 is a prime.

Together with 4573691, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4573691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2286846 + 2286847.

It is an arithmetic number, because the mean of its divisors is an integer number (2286847).

Almost surely, 2^4573693 is an apocalyptic number.

It is an amenable number.

4573693 is a deficient number, since it is larger than the sum of its proper divisors (1).

4573693 is an equidigital number, since it uses as much as digits as its factorization.

4573693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 37.

The square root of 4573693 is about 2138.6194144822. The cubic root of 4573693 is about 165.9927054423.

The spelling of 4573693 in words is "four million, five hundred seventy-three thousand, six hundred ninety-three".