2729593 has 2 divisors, whose sum is σ = 2729594. Its totient is φ = 2729592.

The previous prime is 2729591. The next prime is 2729633. The reversal of 2729593 is 3959272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2715904 + 13689 = 1648^2 + 117^2 .

It is a cyclic number.

It is not a de Polignac number, because 2729593 - 2¹ = 2729591 is a prime.

Together with 2729591, it forms a pair of twin primes.

2729593 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2729591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1364796 + 1364797.

It is an arithmetic number, because the mean of its divisors is an integer number (1364797).

2^2729593 is an apocalyptic number.

It is an amenable number.

2729593 is a deficient number, since it is larger than the sum of its proper divisors (1).

2729593 is an equidigital number, since it uses as much as digits as its factorization.

2729593 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34020, while the sum is 37.

The square root of 2729593 is about 1652.1479957921. The cubic root of 2729593 is about 139.7545529285.

The spelling of 2729593 in words is "two million, seven hundred twenty-nine thousand, five hundred ninety-three".