2729633 has 2 divisors, whose sum is σ = 2729634. Its totient is φ = 2729632.

The previous prime is 2729593. The next prime is 2729651. The reversal of 2729633 is 3369272.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2729104 + 529 = 1652^2 + 23^2 .

It is a cyclic number.

It is not a de Polignac number, because 2729633 - 2⁶ = 2729569 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2729633.

It is not a weakly prime, because it can be changed into another prime (2729653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1364816 + 1364817.

It is an arithmetic number, because the mean of its divisors is an integer number (1364817).

2^2729633 is an apocalyptic number.

It is an amenable number.

2729633 is a deficient number, since it is larger than the sum of its proper divisors (1).

2729633 is an equidigital number, since it uses as much as digits as its factorization.

2729633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 32.

The square root of 2729633 is about 1652.1601012008. The cubic root of 2729633 is about 139.7552355889.

The spelling of 2729633 in words is "two million, seven hundred twenty-nine thousand, six hundred thirty-three".