2739733 has 2 divisors, whose sum is σ = 2739734. Its totient is φ = 2739732.

The previous prime is 2739731. The next prime is 2739757. The reversal of 2739733 is 3379372.

2739733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1643524 + 1096209 = 1282^2 + 1047^2 .

It is a cyclic number.

It is not a de Polignac number, because 2739733 - 2¹ = 2739731 is a prime.

It is a super-2 number, since 2×2739733² = 15012273822578, which contains 22 as substring.

Together with 2739731, 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 (2739731) 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, 1369866 + 1369867.

It is an arithmetic number, because the mean of its divisors is an integer number (1369867).

2^2739733 is an apocalyptic number.

It is an amenable number.

2739733 is a deficient number, since it is larger than the sum of its proper divisors (1).

2739733 is an equidigital number, since it uses as much as digits as its factorization.

2739733 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23814, while the sum is 34.

The square root of 2739733 is about 1655.2138834604. The cubic root of 2739733 is about 139.9273943251.

The spelling of 2739733 in words is "two million, seven hundred thirty-nine thousand, seven hundred thirty-three".